# Description

The most powerful mathematical app!

Free “Step by step” for all functions.

OFFLINE: app does not require access to the internet.

Free “Step by step” for all functions.

OFFLINE: app does not require access to the internet.

ALL AVAILABLE FUNCTIONS:

---Matrix algebra---

[+] matrix addition

[+] inverse

[+] matrix multiplication

[+] multiplication by number

[+] matrix transposition

[+] find determinant (Gauss)

[+] definition of the rank

[+] find determinant (Minors)

[+] System Of Linear Equation (A)x=(B) (Gauss)

[+] System Of Linear Equation (A)x=(B) (Kramer)

[+] matrix equation (A)(X)=(B)

[+] matrix equation (X)(A)=(B)

[+] LU decomposition

[+] inverse matrix (Minors)

[+] matrix power

[+] eigenvalues

---Vector algebra---

[+] dot product

[+] length of vector

[+] cross product

[+] angle between vectors

[+] build vector by points

FEATURES:

[-] theory

[-] new functions (vector algebra)

[-] export to Maple, MathLab, Wolfram

[-] clipboard for cells

Download assistant for solving problems in areas such as: linear algebra, analysis, economics, differential equations and computer graphics.

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My review

Review from

# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.3

653 total

5 429

4 113

3 56

2 12

1 43

Andrew Keith

Best matrix app With free step by step solutions this app is very useful for solving and learning matrix and vector operations. Cool new interface too.

John Miguel Molina

Finally I found a creator that reply to our feedback. I will recommend it to all of my classmates. Keep it up.

Enrique Ceballos

Awesome Great overall. I am a math professor and I recommend this app to my students one we get into large matrices or into situations where we have to put a matrix to a large power. The only suggestion I would give to the developer is to eliminate what's in a cell when one chooses it. It takes time to have to clear the cell instead of just typing the number in

Marilyn Cross

Algrebra This looks and sounds excellent, how long will this last in order to learn the concepts and rules?

A Google User

Decision made I haven't use this app a lot but for the short time I have, its been doing well til this pass week. It keep force closing on me. If it keeps up.....can we say uninstalled. (Update 2/4/14): time has passed since my last statement. I must say there has been a lot of improvement and I do like the sleeker look it has. I have used this app a lot and it has proven to be very useful. Thank you for fixing the bugs that was causing it to force close!

User reviews

ComfyMobile February 8, 2014

Thank you for your review, Brittney! ComfyMobile December 11, 2013

Dear Sebastian! If you want to fast closing, you have HOME button on your device. Shows steps I accidentally reduced my B matrix too far, and it erased a row in A, mostly: having to clear wrong data from each segment before entering correct #'s is a pain. Besides not preserving the column data and this extra step it's a gem for checking work.

ComfyMobile October 6, 2013

This feature is made to prevent data loss in case of accidental resizing. We plan to add quick removal, thank you for your review Can't even get a determinant right Kept telling me the determinant of a matrix was 4 when more reliable software and my own calculations confirmed it was 1. Piece of junk.

ComfyMobile October 22, 2013

Thanks for your review. Can you sending me your matrix? comfymobile@gmail.com # What's New

- New interface with new design

- Vector algebra

- Clipboard for matrices

- Speed up Math kernel

- More bugs fixed

- Support most devices with Android 2.3 - 4.4

# Additional information

Updated

November 4, 2013

Size

2.1M

Installs

50,000 - 100,000

Current Version

2.0

Requires Android

2.3.3 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

ComfyMobile

Developer

# Similar

## Math Helper Lite - Algebra

DDdev

1

Math Helper Free is the best application on the market, which solves mathematical problems and shows step-by-step solution.

It's easy - you enter a problem and get the answer, detailed solution and a theory reference.

THIS IS ORIGINAL MATH HELPER. Avoid cheap clones of this app on the market and see no further – download it right now!

***

OUR USERS SAY:

«This is amazing app this helped me to study easily without any doubt.. Without any guidence i can get full marks in maths ... Love this app :) :) :D» - Pulkit G.

***

WHAT IT HAS

[✔] Linear Algebra - Operations with matrices (solving matrix)

[✔] Linear Algebra - Solving systems of linear equation (from 2 to 10 equation at a time)

[✔] Vector Algebra - Vector (vector problems)

[✔] Vector Algebra - Geometry Shapes (geometry – triangles, pyramids, planes)

[✔] Calculus - Derivative (Derivative of the function, of a function defined parametrically, of an implicit one)

[✔] Calculus - Indefinite Integral (integral solver, antiderivatives)

[✔] Limits (limits calculator solver)

[✔] The theory of probability (probability theory, statistics)

[✔] Calculus - The number and sequence (prime factorization, lcm and gcd, complex numbers, arithmetic and geometric progressions and numbers, Diophantine equation, Euler function)

[✔] Function plotter (interactive graph plotter)

[✔] Also contains great scientific calculator and theoretical handbook

Math Helper Free is an universal assistant app for step-by-step solving mathematical problems for Algebra 1-2, Calculus (integral, Derivative, antiderivatives, vector, matrices (matrix), limits, equation, shapes, number etc) for school, secondary, college and university students and everyone who learn.

It allows you not only to see the answer or result of a task, but also a detailed step-by-step solution.

Also great feature is built-in scientific calculator and reference handbook – much easier to learn.

***

FEATURES AND ACHIEVEMENTS

✧ 10 topics and 60+ sub-section.

✧ Localization for Russian, English, Italian, French, German and Portuguese

✧ Intel ® Learn Series Alliance quality mark

✧ EAS ® approved

✧ More than 10'000 customers all over the world supported development of Math Helper Free by doing purchase

✧ The application is equipped with a convenient multi function calculator and extensive theoretical reference handbook to learn better

Derivative, antiderivatives, limits, geometric shapes, the task of statistics, probability theory, matrices or matrix (large spectrum of tasks with matrices (matrix) supported), systems of equation and other mathematical solving – this and more in Math Helper!

***

SUPPORT

✪ Thank you all helping us to reach 800'000+ downloads of Lite version

✪ You could also support us with good feedback at Google Play or by links below (facebook, twitter, email etc.)

✪ Our Facebook page: https://www.facebook.com/DDdev.MathHelper

✪ Or you could reach us directly by email

***

WHAT IS NEXT

We have plans to implement

● Numbers and polynomial solving, division and multiplication

● Fractions and definite integral (antiderivatives)

● Double integral (antiderivatives)

● New Derivative tasks

● More tasks on geometry, plotter

● Limits step-by-step

● Implement new design and add 50+ new tasks

● New applications, like Calculus symbolic calculator, Physics Solver, Physics Ref, Chemistry Solver, Geometry Shapes Solver and Plotter, theoretical reference handbook app.

***

Having problems with Probability theory, geometry shapes solution, integral, matrices (matrix), graph plotter, even more extensive theoretical reference handbook and much much more? Want to learn better? See no further – download this application right now!

P.S. Support us by liking us on Facebook

P.P.S Full solution is available not for all problem types, integral and limit problems available only in Full version.

******** THANK YOU!!! ********

## Linear Algebra Course App

Studying linear algebra? Then you need the Wolfram Linear Algebra Course Assistant. This definitive app for linear algebra—from the world leader in math software--will help you work through your homework problems, ace your tests, and learn linear algebra concepts. Forget canned examples! The Wolfram Linear Algebra Course Assistant solves your specific algebra problems on the fly.

This app covers the following topics applicable to linear algebra:

- Solve an equation or a system of equations

- Add or subtract any two vectors

- Find the cross product or dot product for two vectors

- Find the dimensions, transpose, adjugate, rank, inverse, determinant, and reduced row echelon form of a matrix

- Calculate a matrix product

- Add and subtract matrices

- Compute linear transformations

- Determine subspaces, including row space, column space, and null space

- Find the characteristic equation, eigenvalues, and eigenvectors of a matrix

The Wolfram Linear Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Linear Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Algebra Course Assistant

Taking algebra? Then you need the Wolfram Algebra Course Assistant. This definitive app for algebra--from the world leader in math software--will help you quickly solve your homework problems, ace your tests, and learn algebra concepts so you're prepared for your next courses. Forget canned examples! The Wolfram Algebra Course Assistant solves your specific algebra problems on the fly, often showing you how to work through the problem step by step.

This app covers the following topics applicable to Algebra I, Algebra II, and College Algebra:

- Evaluate any numeric expression or substitute a value for a variable.

- Simplify fractions, square roots, or any other expression.

- Solve a simple equation or a system of equations for specific variables.

- Plot basic, parametric, or polar plots of the function(s) of your choice.

- Expand any polynomial.

- Factor numeric expressions, polynomials, and symbolic expressions.

- Divide any two expressions.

- Find the partial fraction decomposition of rational expressions.

The Wolfram Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Algebra

Need more than free videos to learn math? YourTeacher's Algebra app is like having a personal math tutor in your pocket.

**

“It’s like a private school math classroom, but you are the only student.”

John

"I just love YourTeacher and the way you explain things. I felt like I was in a classroom instead of just looking at examples."

Diane

"My daughter is doing Algebra 1 in 8th Grade. She had been getting really low grades because they are moving through the material so quickly. She had a test 3 days after we bought your program and she got 94% (the highest score in the class) because we had her work through the modules over and. She really enjoys the program and her motivation is good again."

Melanie

******

Need more than videos to learn Algebra…

YourTeacher’s Algebra app replicates the entire math classroom experience with your own personal math teacher.

Our lessons include:

-Multiple video example problems

(similar to how a teacher starts class at the board by explaining the examples from the textbook)

-Interactive practice problems with built-in support

(similar to how a teacher assigns practice and walks around the class providing help)

-A Challenge Problem

(similar to how a teacher assigns a higher level problem which students must work on their own to prove mastery)

-Extra problem worksheets

(similar to how a teacher assigns additional problems for homework)

-Review notes

(similar to how a teacher provides summary handouts or refers you to your textbook)

******

Scope and Sequence

YourTeacher’s Algebra app covers an entire year of Algebra 1.

CHAPTER 1: SIMPLIFYING

Addition and Subtraction

Multiplication and Division

Order of Operations

Evaluation

Least Common Multiple

Addition and Subtraction

Multiplication and Division

Order of Operations

Evaluation

Integers

Fractions

Combining Like Terms

Distributive Property

Distributive / Like Terms

CHAPTER 2: EQUATIONS

One-Step Equations

Two-Step Equations

Equations with Fractions

Equations Involving Distributive

Variable on Both Sides

Variable on Both Sides / Fractions

Variable on Both Sides / Distributive

Integer Solutions

Decimal Solutions

Fractional Solutions

Beginning Formulas

CHAPTER 3: WORD PROBLEMS

Number Problems

Consecutive Integer Problems

Geometry Problems

Percent Problems

Age Problems

Value Problems

Interest Problems

Introductory Motion Problems

CHAPTER 4: INEQUALITIES, ABSOLUTE VALUE, FUNCTIONS, GRAPHING

Solving and Graphing Inequalities

Combined Inequalities

The Coordinate System

Domain and Range

Definition of a Function

Function and Arrow Notation

Graphing within a Given Domain

Graphing Lines

The Intercept Method

Graphing Inequalities in Two Variables

CHAPTER 5: LINEAR EQUATIONS

Patterns and Table Building

Word Problems and Table Building

Slope as a Rate of Change

Using the Graph of a Line to Find Slope

Using Slope to Graph a Line

Using Coordinates to Find Slope (Graphs and Tables)

Using Coordinates to Find Slope

Using Slope to Find Missing Coordinates

Using Slope-Intercept Form to Graph a Line

Converting to Slope-Intercept Form and Graphing

Linear Parent Graph and Transformations

Using Graphs and Slope-Intercept Form

Using Tables and Slope-Intercept Form

Direct Variation

Applications of Direct Variation and Linear Functions

CHAPTER 6: SYSTEMS OF EQUATIONS

CHAPTER 7: EXPONENTS & POLYNOMIALS

CHAPTER 8: FACTORING

CHAPTER 9: RATIONAL EXPRESSIONS & EQUATIONS

CHAPTER 10: RADICALS

CHAPTER 11: QUADRATICS

CHAPTER 12: IMAGINARY AND COMPLEX NUMBERS

CHAPTER 13: QUADRATIC EQUATIONS & FUNCTIONS

CHAPTER 14: ADDITIONAL CONCEPTS

(Wifi or 3G connection required)

Keywords:

algebra, algebra tutoring, algebra tutor, algebra help

## Graphing Calculator by Mathlab

If you're looking for a graphing calculator app that works smoothly and seamlessly, you've found it! Graphing Calculator by Mathlab is a scientific graphing calculator integrated with algebra and is an indispensable mathematical tool for students in elementary school to those in college or graduate school, or just anyone who needs more than what a basic calculator offers. It is designed to replace bulky and costly handheld graphing calculators and works on virtually any Android phone or tablet.

Furthermore, Graphing Calculator by Mathlab displays calculations as it performs them on the high-quality display of the Android device, making it easier for the user to understand the calculations and see them clearly. This app has two great strengths. First, it acts as a fine scientific calculator, but, more than that, it displays the intermediate steps of the calculations as you type. It allows the students to both watch and learn how the calculations are made and how to find the final answer. Second, the graphing ability is absolutely stunning! Not only does the calculator beautifully display the graphs, but it automatically generates the x- and y- values and displays them as well.

Free version requires internet connection and contains ads! Upgrade to PRO!

Help site with instructions and examples: http://help.mathlab.us

If you have a question, send email to calc@mathlab.us

SCIENTIFIC CALCULATOR

* arithmetic expressions +,-,*,/,÷

* square root, cube and higher roots (hold root key)

* exponent, logarithms (ln, log)

* trigonometric functions sin p/2, cos 30°, ...

* hyperbolic functions sinh, cosh, tanh, ... (hold "e" key to switch)

* inverse functions (hold direct function key)

* complex numbers, all functions support complex arguments

* derivatives sin x' = cos x, ... (hold x^n key)

* scientific notation (enable in menu)

* percent mode

* save/load history

GRAPHING CALCULATOR

* multiple functions graphing

* implicit functions up to 2nd degree (ellipse 2x^2+3y^2=1, etc.)

* polar graphs (r=cos2?)

* parametric functions, enter each on new line (x=cos t, y=sin t)

* function roots and critical points on a graph, tap legend to turn on and off (top left corner), use menu to display as a list

* graph intersections (x^2=x+1)

* tracing function values and slopes

* scrollable and resizable graphs

* pinch to zoom

* fullscreen graphs in landscape orientation

* function tables

* save graphs as images

* save tables as csv

FRACTION CALCULATOR

* simple and complex fractions 1/2 + 1/3 = 5/6

* mixed numbers, use space to enter values 3 1/2

ALGEBRA CALCULATOR

* linear equations x+1=2 -> x=1

* quadratic equations x^2-1=0 -> x=-1,1

* approximate roots of higher polynomials

* systems of linear equations, write one equation per line, x1+x2=1, x1-x2=2

* polynomial long division

* polynomial expansion, factoring

MATRIX CALCULATOR

* matrix and vector operations

* dot product (hold *), cross product

* determinant, inverse, norm, transpose, trace

LIBRARY

* user defined constants and functions (PRO)

* save/load expressions

## Math Algebra Solver Calculator

This is a algebra calculator that solves algebra for you, and gives you answers teachers will accept! Unlike other similar apps this app is built directly for students. The answers that appear will be in the form your teacher will want. No more weird decimal answers! Finally an app with answers teachers will accept! This does a variety of algebra calculations to help with your math class. Its like your own personal algebra tutor app. This is great for students in all algebra classes including algebra 2 it will act as a algebra 2 calculator and calculator for all algebra classes. It will act as a calculator to solve algebra problems like Factoring and complete the square. Also Including quadratic equation solver, system of linear equations with two or three equations. pythagorean theorem, with two versions, one for simple problems and one for more advanced problems. It will also solve slope, y-intercept and give the equation in slope intercept form. Simplifying square roots, and is a calculator that calculates square roots, cubed roots and any other root. We have added the foil method and exponents to the list of problems that can be solved. Reduce, add, subtract, divide and mixed number fractions. Finding LCM and GCD (least common multiple and greatest common divider). There are many more solvers included in this app, as well as a list of formulas! This is great for kids and adults its, it can be used to help with math workout and math games. Free updates are constantly being released to improve the app based on your responses! Download now for this special price!

## Linear Equation System Solver

GK Apps

1

This app is a free math calculator which is able to solve systems of linear equations.

You can solve:

-Systems of two variables and two equations

-Systems of three variables and two equations

-Systems of three variables and three equations

-Systems of four variables and two equations

-Systems of four variables and three equations

-Systems of four variables and four equations

-Systems of four variables and four equations

-Systems with n variables and m equations (more than 4)

Best mathematical tool for school and college! If you are a student, it will help you to learn linear algebra!

Note: Linear equation systems play an important role in engineering, physics, chemistry, computer science, and economics.

## Algebra Basics

Fun and easy way to understand the basic concepts and problems of pre-algebra. The app provides solutions for all practice and test questions. The questions and solutions are prepared by an experienced Math teacher.

Features of the app:

1) Identify algebraic expressions

a) Distinguish a coefficient from a constant

b) Identify terms

c) Identify Variables

2) Simplify expressions by combining like terms,applying multiplicative and distributive properties

3) Evaluate algebraic expression

4) Identify different properties in an algebraic expression

a) Commutative Property Multiplication

b) Associative Property Multiplication

c) Commutative Property Addition

d) Associative Property Addition

e) Distributive Property

5) Linear Equation (Exercise and Quiz)

All these features have lots and lots of exercises in Practice, Test and Quiz sessions

We have partnered with an experienced Math teacher for providing questions,solutions and suggestions for the app.

## Tiger Algebra Solver

Algebra Solver and calculator solves or simplifies many types of Algebra equations.

Shows Step by Step solutions.

Tiger Algebra currently handles :

Absolute Value Equations and Absolute Value Inequalities

Basic Techniques

Pulling Out Like Terms

Identifying Perfect Cubes

Canceling out

Reducing Fractions to Lowest Terms

Simplifying Radicals

Quadratic Equations

Solving by Completing The Square

Solving using the Quadratic Formula

Equations which are Reducible to Quadratic

Parabola Finding Vertex and X Intercepts

Fractions

Adding Subtracting Finding Least Common Multiple

Multiplying Fractions

Dividing Fractions

Exponents

Raising to a Power

Dividing Exponents

Multiplying Exponents

Sets of Linear Equations

Linear Equations with One Unknown

Linear Equations with Two Unknowns

Linear Equations with Three Unknowns

Linear Equations with Four Unknowns

Solving Linear Equations by Substitution

Properties of a Straight Line

Non Linear Equations and Approximation and Inequalities

Solving Radical Equations

Non Linear Equations

Approximation

de Moivre Formula

Linear Inequalities

Factorization

Factoring Multi Variable Polynomials

Factoring Binomials as Difference of Squares

Factoring Binomials as Sum or Difference of Cubes

Factoring Trinomials

Factoring Polynomials having more than 3 Terms

Other Factorizations

Polynomial Root Calculator

Polynomial Long Division

## Math Helper - Algebra Calculus

DDdev

1

Math Helper is the best application on the market, which solves mathematical problems and shows step by step solution.

It's easy - you enter mathematical problems and get the answer, detailed solution and a theory reference.

THIS IS ORIGINAL MATH HELPER. Avoid cheap clones of this app on the market and see no further – download it right now!

***

OUR USERS SAY:

«Excelent and helpful. Easy to use and very descriptive» - Julio Z.

«This is amazing app this helped me to study easily without any doubt.. Without any guidence i can get full marks in maths ... Love this app :) :) :D» - Pulkit G.

«This app helped me with my academics! Brought up my grades!» - Jordan P.

***

WHAT IT HAS

[✔] Linear Algebra - Operations with matrices (solving matrix)

[✔] Linear Algebra - Solving systems of linear equation (from 2 to 10 equation at a time)

[✔] Vector Algebra - Vectors (vectors problems)

[✔] Vector Algebra - Geometry Shapes (triangles, pyramids, planes)

[✔] Calculus - Derivative (Derivative of the function, of a function defined parametrically, of an implicit one)

[✔] Calculus - Indefinite Integrals (integrals solver, antiderivative)

[✔] Limits (limits calculator solver)

[✔] The theory of probability (probability theory, mathematical statistics)

[✔] Calculus - The number and sequence (prime factorization, lcm and gcd, complex numbers, arithmetic and geometric progressions and numbers, Diophantine equation, Euler function)

[✔] Function plotter (interactive graph plotter)

[✔] Also contains great scientific calculator and theoretical reference handbook

Math Helper is an universal assistant app for step by step solving mathematical problems for Algebra 1-2, Calculus (integral, Derivative, antiderivative, vectors, matrices (matrix), limits, equation, shapes, number etc) for school, secondary, college and university students and everyone who learn.

It allows you not only to see the answer or result of a task, but also a detailed step by step solution.

Also great feature is built-in scientific calculator and handbook – much easier to learn.

***

FEATURES AND ACHIEVEMENTS

✧ 10 topics and 60+ sub-section.

✧ Localization for Russian, English, Italian, French, German and Portuguese

✧ Intel ® Learn Series Alliance quality mark

✧ EAS ® approved

✧ More than 10'000 customers all over the world supported development of our apps by doing purchase

✧ The application is equipped with a convenient multi function calculator and extensive theoretical reference handbook to learn better

Derivative, antiderivative, limits, geometric shapes, the task of statistics, probability theory, matrices or matrix (large spectrum of tasks with matrices (matrix) supported), systems of equation, finding probability, vectors and other mathematical solving – this and more in Math Helper!

***

SUPPORT

✪ Thank you all helping us to reach 800'000+ downloads of Lite version

✪ You could also support us with good feedback at Google Play or by links below (fb, twitter, email etc.)

✪ Facebook page: https://www.facebook.com/DDdev.MathHelper

***

WHAT IS NEXT

We have plans to implement

● Numbers and polynomial solving, division and multiplication

● Fractions and definite integrals (antiderivative)

● Double integrals (antiderivative)

● New Derivative tasks

● More tasks on geometry, geometry plotter

● Limits step by step

● Implement new design and add 50+ new tasks solution

● New applications, like Calculus symbolic calculator, Physics Solver, Physics Ref, Chemistry Solver, Geometry Shapes Solver and Plotter, theoretical reference handbook app.

***

Having problems with vectors, Probability theory, geometry shapes solution, integrals, matrices (matrix), graph plotter? Need an extensive theoretical reference handbook? Want to learn better? See no further – download this application right now!

Good for SSC, SAT, ACT or GCSE

P.s. Support us by liking us on Facebook

****** THANK YOU!!! ******

## Learn Algebra 2

ExEquals

1

The critically acclaimed sequel to the popular Learn Algebra app! Now you can learn the basic concepts of Algebra 2 with the same intuitive interface and effective lesson-problem-quicknotes format of the first app all for FREE. This application is perfect for those who have:

- Trouble paying attention in class

- Improper instruction

- General disinterest in math

Don’t worry! Come finals day, you’ll be prepared with our comprehensive algebra app. Our app features everything you’ll need to learn algebra, from an all-inclusive algebra textbook to a number of procedural problem generators to cement your knowledge.

- Trouble paying attention in class

- Improper instruction

- General disinterest in math

Don’t worry! Come finals day, you’ll be prepared with our comprehensive algebra app. Our app features everything you’ll need to learn algebra, from an all-inclusive algebra textbook to a number of procedural problem generators to cement your knowledge.

Features:

- Abridged algebra textbook, covering many aspects of the subject

- Procedural problem generators, ensuring you will not encounter the same problem twice

- Problem explanations, demonstrating step-by-step how to do each problem

- Quicknotes, reviewing entire chapters in minutes

- Intuitive graphing interface, teaching proper graphing methods

- Statistics tracking, helping you identify your weaknesses

Plus, new chapters are added all the time!

Subjects covered:

Ch. 1: Functions

1.1 Introduction to Functions

1.2 Operations with Functions

1.3 Absolute Value Functions

1.4 Piecewise Functions and Continuity

Ch. 2: Polynomials

2.0 Polynomials Review

2.1 Introduction to Rational Functions

2.2 Multiplying and Dividing Rational Functions

2.3 Adding and Subtracting Rational Functions

2.4 Solving Rational Equations

Ch. 3: Linear Systems

3.0 Linear Systems Review

3.1 Systems of Three Equations

3.2 Determinants and Cramer's Rule

3.3 Systems of Inequalities

Ch. 4: Exponentiation

4.0 Exponential Functions Review

4.1 Introduction to Logarithms

4.2 Solving Exponential and Logarithmic Functions

4.3 Models of Exponential Growth

Ch. 5: Conics

5.1 Parabolas

5.2 Circles

5.3 Ellipses

5.4 Hyperbolas

## Algebra Cheat Sheet (Free)

Nuzedd

1

Algebra Cheat Sheet provides you with the quick reference of formulas in Algebra.

Topics include:

1. Basic Properties and Facts (includes properties of radicals, exponents, logarithms etc.,

2. Factoring and Solving equations

3. Methods of solving Linear Equations, Quadratic Equations, Solving equations with Square roots, Solving Equations with Absolute Values

4. Functions and graphs for parabola, eclipse, Hyperbola, circle etc.,

5. Common Algebraic Errors.

You can refer to this cheat sheet as a quick reference of algebraic formulas.

## DragonBox Algebra 12+

DragonBox Algebra 12+ is a must-have tool for students so they can earn better grades and gain confidence in algebra and mathematics. It is based on the award winning game DragonBox Algebra 5+ but covers more advanced topics in mathematics and algebra:

* Parentheses

* Positive and Negative signs

* Addition of Fractions (Common Denominators)

* Collection of Like Terms

* Factorization

* Substitution

DragonBox Algebra 12+ gives players a greater understanding of what mathematics is all about: objects and the relationships between objects.

This educational game targets children from the ages of 12 to 17 but children (or adults) of all ages can enjoy it. Playing doesn’t require supervision, although parents can enjoy playing along with their children and maybe even freshen up their own math skills.

DragonBox Algebra 12+ introduces all these elements in a playful and colorful world appealing to all ages.

The player learns at his/her own pace by experimenting with rules that are introduced gradually. Progress is illustrated with the birth and growth of a dragon for each new chapter.

Dr. Patrick Marchal, Ph.D. in cognitive science, and Jean-Baptiste Huynh, a high school teacher, created DragonBox Algebra 12+ as an intuitive, interative and efficient way to learn algebra.

DragonBox Algebra 12+ is based on a novel pedagogical method developed in Norway that focuses on discovery and experimentation. Players receive instant feedback which differs from the traditional classroom setting where students can wait weeks for feedback. DragonBox Algebra 12+ creates an environment for kids where they can learn, enjoy and appreciate math.

Our previous educational game, DragonBox Algebra 5+ has received many distinctions including the Gold Medal of the 2012 Serious Play Award (USA), the Best Serious game at Bilbao´s Fun and Serious Game Festival and the Best Serious Game at the 2013 International Mobile Gaming Awards. It is also recommended by Common Sense Media where it won the Learn ON award.

Features

* 20 progressive chapters (10 learning, 10 training)

* 357 puzzles

* Basic algebraic rules with which the child can experiment

* A focus on minimal instruction encourages creativity and experimentation from the player

* Multiple profiles for easy progress control

* Dedicated graphics and music for each chapter

* Multiple supported languages (English, français, norsk, svenska, dansk, español, 한국어, italiano, português, Deutsch, русский, 简体中文, 繁體中文, suomi, Nederlands, Eesti, Euskara, Türkçe...)

# More from developer

## Linear Algebra PRO

The most powerful mathematical app!

Free “Step by step” for all functions.

OFFLINE: app does not require access to the internet.

Free “Step by step” for all functions.

OFFLINE: app does not require access to the internet.

ALL AVAILABLE FUNCTIONS:

---Matrix algebra---

[+] matrix addition

[+] inverse

[+] matrix multiplication

[+] multiplication by number

[+] matrix transposition

[+] find determinant (Gauss)

[+] definition of the rank

[+] find determinant (Minors)

[+] System Of Linear Equation (A)x=(B) (Gauss)

[+] System Of Linear Equation (A)x=(B) (Kramer)

[+] matrix equation (A)(X)=(B)

[+] matrix equation (X)(A)=(B)

[+] LU decomposition

[+] inverse matrix (Minors)

[+] matrix power

[+] eigenvalues

---Vector algebra---

[+] dot product

[+] length of vector

[+] cross product

[+] angle between vectors

[+] build vector by points

FEATURES:

[-] theory

[-] new functions (vector algebra)

[-] export to Maple, MathLab, Wolfram

[-] clipboard for cells

Download assistant for solving problems in areas such as: linear algebra, analysis, economics, differential equations and computer graphics.