Quadratic Equation Factorizer

1

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(47)

# Description

With this Handy Tool you can Factorize quadratic equations in the form Ax^2 + Bx + C = 0 to (x + n)(x + m) easily.

It supports factoring non-monic equations (A > 1) and is ABSOLUTELY FREE!

Also i'd appreciate it if you rated this app.

If you find an error in the calculations, PLEASE email me the equation and i will have a look at it. Thanks

P.S This program is open source

https://github.com/mickstar/Quadratic-Factorizer-For-Android

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

3.7

47 total

5 26

4 4

3 5

2 2

1 10

A Google User

Up to you Generally good. It's free and it can work, however it has given me the wrong answer for a few equations. This has lead me to stop using this app as having to check the answer defeats the purpose of having the app

User reviews

Review deleted

# What's New

Removed WolframAlpha link due to a violation of TOS, sorry

# Additional information

Updated

January 9, 2013

Size

17k

Installs

5,000 - 10,000

Current Version

2.0a

Requires Android

1.6 and up

Content Rating

Unrated

Warning – content has not yet been rated. Unrated apps may potentially contain content appropriate for mature audiences only.

Learn more Permissions

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Flag as inappropriate Offered By

mickstarify

Developer

Email mickstarify@gmail.com

13/33 brickfield st
North Parramatta 2151
NSW Australia

# Similar

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Join millions of users worldwide and make your learning progress faster and more enjoyable.

Use it to get help when you're stuck with a problem. Hit the steps button, and see a full step-by-step solution!

Students can use it as a tool to learn Math, while parents can use it to quickly check their kid’s homework. With PhotoMath, you can have a Math teacher in your pocket! :)

PhotoMath currently supports basic arithmetics, fractions, decimal numbers, linear equations and several functions like logarithms. Support for new Math is constantly added in new releases as we aim to make the entire Math easy to learn.

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Keywords: PhotoMath, Photo Math, PhotoMath app

## yHomework - Math Solver

Having trouble with algebra?

Equations, inequalities and graphs leave you frustrated?

Tried to solve the problem but you're not sure you got it right?

Meet yHomework - the math solver that actually works 100% of the time!

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## Cymath

Cymath

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Enter your math problem, and let Cymath solve it for you step-by-step!

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## AutoMath Photo Calculator

S2dio

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AutoMath answers math questions by taking a photo of your math problems which is a great way to check your work, study and learn math.

AutoMath Photo Calculator Features:

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## King of Math

★★★ #1 Math App on Google Play ★★★

★★★ Highest ranked mathematical game - worth a try ★★★

★★★ Millions of downloads ★★★

★★★ Highest ranked mathematical game - worth a try ★★★

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Appeared in German science show Galileo

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## Math Helper Lite - Algebra

Mediant

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!

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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)

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✧ Intel ® Learn Series Alliance quality mark

✧ EAS ® approved

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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

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WHAT IS NEXT

We have plans to implement

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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

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## 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.

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

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

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GRAPHING CALCULATOR

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FRACTION CALCULATOR

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ALGEBRA CALCULATOR

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

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MATRIX CALCULATOR

* Matrix and vector operations

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LIBRARY

* User defined constants and functions (PRO)

* Save/load expressions

## Mathematics

daboApps

1

NOTE: use the SWIPE-TO-DELETE gesture to delete functions, equations, variables

- NEW: statistics (gaussian test, t test, binominal and normal distribution, standard deviation, average, sum, median)

- formula calculation with variables, sums, products and sequences

- solve equations (linear, quadratic, cubic, transpose)

- plot functions, derivate, integrate, calculate roots and extremas (polynomial, rational, exponential, etc)

- calculate tangent, asymptote, interception

- reconstruction: calculate f(x) by given roots, points or extremas

- f(x,y) plot in 3D

- factoring (Bézout's identity, Euler's totient function, least common multiple, greatest common divisor)

- modulo calculation with big integer and fractions

- differential and integral calculus

- curve sketching, limes, minima, maxima

- linear algebra, vectors, matrices

- unit conversion

- number systems, binary/oct/decimal/hex calculator

- complex number calculation

Supported languages:

English, German, Francais, Espanol, Italian, Portuguese

Mathematics is a powerful calculation software for your android smartphone.

FEATURES

Calculate any formula you want and show them in a 2d or 3d plot. The natural display shows fractions, roots and exponents as you would expect it from mathematics.

In a few seconds you derivate or integrate your desired function, calculate the zero points of your function und show them in the function plot. See all maxima, minima or inflection points in one view.

The easy way of use allows you to solve linear equations in just a moment. Or transform your mathematical, physical or chemical equation to any unknown variable.

You often needs to calculate with binary, octal or hexadecimal number systems? No problem! You can mix them together in one calculation even by using decimal digits. But that's not enough! You can also calculate with any other number system with base 2 to 18.

From time to time you may need to convert units to another one, like Celsius to Fahrenheit, miles to kilometre, inches to foot and so on.

You will also be able to calculate with vectors, matrices and determinants.

All this features are combined in this app and will make your mathematical life a lot easier.

## Math Tricks

Antoni

1

This program is designed for those who want to learn interesting mathematical tricks to speed up the calculating. These tricks will help solve part of the mathematical problems and tasks much faster than classical. Will also be helpful to those who want to hone basics such as the multiplication table.

When you learn these mathematical tricks, you'll be able to show off your skills to friends and prove to them that you have a talent for mathematics. New skills you can use in the store, at school, at college, at work - wherever thanks to quick calculation skills can save a lot of precious time.

Fun Math Tricks:

1. Addition

2. Subtraction

3. Multiplication table

4. Division

5. Multiply two digit number by 11

6. Square numbers ending in 5

7. Multiply by 5

8. Multiply by 9

9. Multiply by 4

10. Dividing by 5

11. Subtracting from 1000

12. Tough multiplication

13. Power of two

14. Adding numbers close to hundreds

15. Subtracting numbers close to hundreds

16. Multiply numbers between 11 and 19

17. Square numbers between 11 and 99

18. Multiply two digit numbers having same tens digit and ones digits add up to ten

19. Square numbers between 50 and 59

20. Square numbers between 40 and 49

21. Multiply two digit numbers editing in 1

22. Percent

23. Square numbers between 100 and 109

Training mode:

- 15 levels for every trick

- timer 15 seconds

Rating stars:

- score > 000 - ★☆☆

- score > 350 - ★★☆

- score > 650 - ★★★

This free version of Math Tricks contains third party advertisements.

## HomeWork

1. HomeWork app to keep track of your homework and Timetable.

2. You can define your own subjects/lessons.

You can define the start and end times of the lessons.

Upto 20 lessons per day.

2. You can define your own subjects/lessons.

You can define the start and end times of the lessons.

Upto 20 lessons per day.

You can define contact information for each subject.

3. Feature to make a temporary (one lesson, one day) timetable change.

4. ---> Possible to use a 2- 3- and 4-week timetable (enable it in the Settings!)

5. ---> Possible to use a rotating timetable (enable it in the Settings!)

6. By (short) Clicking on a lesson in the timetable screens, you can define homework for that lesson.

By (long) Clicking on a lesson in the timetable screens, you can define a one-time timetable change for that lesson.

7. In the Timetable screens, there are indications for unfinished homework and examinations for lessons.

8. By sweeping left or right on the timetable screen, you can go forward or backward in time.

Sweep down is back to current day/week

9. Multiple homescreen widgets available.

klwinkel.com

Tablet optimization was sponsored and designed by Digitally Different Srl

[Arabic translation by: Adel Al-Ghuzaili]

## Mathway

Mathway

1

Bring the solving power of Mathway to your Android device, no network access required! Get free instant answers to your math problems, or subscribe to include step-by-step work and explanations. With hundreds of millions of problems already solved, Mathway is the #1 problem solving resource available for students, parents, and teachers.

Mathway solves problems in Basic Math, Pre-Algebra, Algebra, Trigonometry, Precalculus, Calculus, Statistics, Finite Math, Linear Algebra, and Chemistry.

Receiving answers on Mathway is completely free, but step-by-step solutions require payment.

Please take a moment to rate and review, we greatly appreciate your support!

Already a fan of Mathway? Like us on Facebook or follow us on Twitter/Google+ for all the latest updates:

▶ https://www.facebook.com/Mathway

▶ https://www.twitter.com/Mathway

▶ https://plus.google.com/+Mathway

## Maths Formulas Free

NSC Co.

1

Available in many languages, this is a perfect app on Google Play that provides all basic formulas in mathematics. It's very convenient for all students in high school or university and engineers to look for any easy or complicated formulas. It includes:

- Geometry

- Algebra

- Trigonometry

- Equations

- Analytic Geometry

- Differentiation

- Integration

- Matrix

- Probability and statistics

- Units Conversion.

- Math Tricks.

This app also has many tools to calculate the geometric shapes or find the roots of equations. Users can also share any formulas with friends by many ways: email, message, or Facebook.

Not only for smartphones, this app is also suitable for tablets with compatible interfaces.

- Geometry

- Algebra

- Trigonometry

- Equations

- Analytic Geometry

- Differentiation

- Integration

- Matrix

- Probability and statistics

- Units Conversion.

- Math Tricks.

This app also has many tools to calculate the geometric shapes or find the roots of equations. Users can also share any formulas with friends by many ways: email, message, or Facebook.

Not only for smartphones, this app is also suitable for tablets with compatible interfaces.

New features of the app:

- Multiple languages supported: English, French, Vietnamese, Chinese, Spanish, Japanese, German, Korean, Russian, Portuguese, Italian, Greek, Thai, Indonesian, Arabic, Hindi, Bengali, Malay, Turkish, Dutch, Polish, Romanian, Persian, Ukrainian, Azerbaijani, Swedish and Hungarian (28 languages totally). Users can change between English and other languages by setting in the language button. More languages to come soon.

- Favorite folder: users can save frequently used formulas into this folder.

- Search function: in each category, type on Search bar to quickly get a formula.

- Add new category "Units Conversion": conversion of all common units.

- Tools to convert measurement units, including: Weight, Length, Area, Volume, Speed, Time, Temperature, etc..

- Add your own formulas or notes in "Favorite" section.

- Add your own customised tools in "Tools" section.

Maths Formulas - a must-have app for your smartphones and tablets.

## Math Formulas

Whitesof

1

Please kindly RATE & SHARE this App as it is free :-)

Use Menu button for fast collapse of expanded lists, swipe horizontally to view images and formulas completely

Like us on facebook : https://www.facebook.com/whitesofinfo

Follow us on Twitter: https://www.twitter.com/whitesof

Find our apps at : http://www.whitesof.com/apps

Mathematical Formulas aggregated in most useful way.

Please email us at " contactus@whitesof.com" to add any new formulas or suggestions or topics.

The App covers topics like

1)Basics

2)Numbers

3)Algebra

4)Trigonometry

5)Calculus

6)Sets

7)Matrices

8)Geometry

9)Analytical Geometry

9)Statistics

10)Boolean Algebra

11) Series

12)Vectors

12)Probability

The app is continuously updated with latest details and added with new topics frequently.

## UniBi Scanner

UniBi Scanner is the ultimate Android app for students, lecturers, employees and guests of the university of Bielefeld. It's also very useful for all universities of applied siences, kindergartens and schools managed by the student union of Bielefeld.

A little feature list:

- automatic localization near important points (Mensa, Westend, lecture halls)

- finding corresponding informations according to your position (course details, menus)

- manual selection of time and place you are interested in

- selection of auditoriums

- menus of all canteens managed by the student union of Bielefeld

- canteen widget to access the menus of your favorite canteen fast

- Change of days or courses by wiping

- Search the ekVV for persons and courses

- Search for books, magazins and media in the library of the university

- Scan ISBN codes (barcodes) on books or magazins to lookup the availability in the library

________________________________

Support of the following canteens:

- Canteen Uni Bielefeld

- Westend Uni Bielefeld

- Canteen FH Bielefeld (Kurt-Schumacher-Str.)

- Canteen FH Bielefeld( (Wilh.-Bert.-Str.)

- Canteen FH Bielefeld Minden

- Canteen University OWL Detmold

- Canteen University OWL Lemgo

- Canteen University OWL Höxter

- Canteen University for Music, Detmold, Neustadt

- Canteen Fröbelschool

- Canteen Laborschule

- Canteen Peter-August-Böckstiegel-School

- Canten kindergarten at Voltmannshof

- Canteen Uni kindergarten

________________________________

Permissions of this app are used in the following way:

- Internet: Many informations are only available on the websites of the university of Bielefeld. These pages have to be accessed.

- Network status: Because I don't want to access your mobile internet without your permission I have to check if you're on mobile.

- Wifi: I have to test if your wifi is connected and it is used to locate you inside of the university. The data will NEVER be send to anyone. It's only saved on your phone as long as the app needs it to locate you (a few seconds).

- External storage (SD card): All classificators are extracted to the sd card in order to save space. If you build your own models everything is saved on the external storage.

# More from developer

## Mosquito Sound

Did you know adults can't hear high frequency sounds that teenagers can? Well with this app you try yourself.

This app emits a high frequency sound (at 17.4kHz) that usually only young people can hear (<21) so with this you can annoy your teenage friends.

The app has a basic one button user interface, and should be easy for anyone to use.

*Also should note, this app has multitasking, so even if close the app, the sound will continue to play until you stop it.

## Fortune

This app contains many different quotations aswell as various jokes and sayings.

They are all organized into categories which you may select/deselect, aswell as choose whether you would like to see quotations that are deemed offensive.

Any problems feel free to email me :)

This project is open source,

https://github.com/mickstar/FortuneMod

Currently on my TODO list:

>add android wear support

>Add widget to homescreen

>make share button on menubar

>fix facebook share

## Arithmetics

Arithmetics is a fast paced Math workout, it repeatedly asks you simple customizable arithmetic math questions like 2+2 or 14*17 with variable difficulty.

Arithmetics was designed to be fully customizable and allows you to flash the screen green/red if you get a question right/wrong. It can also play a sound (Buzzer and pling noise).

Arithmetics allows you to choose which operators to ask, so you can disable subtraction, division and multiplication and only use addition if you like.

Arithmetics also allows you vary the difficulty of the questions by allowing you to change the highest number that can be asked. e.g you can change addition's highest number to 1000 and get questions like 343+784

Also PS. The screenshots look a bit jittery around the timer area because its quite hard to take a picture of moving text, so imagine a timer there.

And also if you've downloaded the app, could you please give me a rating. Thanks.