# Description

This is a quadratic equation solver that shows your work! It gives the teacher friendly answer AND shows work each step of the way. Very handy for tedious homework assignments OR just for finding the accurate answers quickly.

TIP: Hold "Clear" to clear all text inputs.

Features:

-Shows the work each step of the way.

-Dynamically updates the solution as you change the variables.

-Has a custom keypad.

-Handles imaginary numbers.

-Simplifies square roots & fractions.

-Gives approximate & exact answers.

-Each variable input is a simple calculator supporting the following operators (^, *, /, +, -).

-Supports whole numbers & decimals with each operation.

-Lightweight.

-Totally FREE!

Please contact me if you find any bugs.

tags: quadratic equation formula solver solve calculator show work shows step steps math algebra calculus calc homework help free

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.0

591 total

5 331

4 92

3 61

2 36

1 71

Jessica Flores

Very useful It helps me a lot with my pre-cal work and it is amazing high- five to the developers

Leo K

Impressive Works, doesn't even ask for Internet access, or the rest of those annoying permissions...

Mikhail Volkovin

Amazing I have intense respect for this developer. Good interface, great how it gives the work. Love it.

Pavel Sedach

Ads Is there a way I can pay you to turn the ads off? Please make a paid version - I'd be willing to give a buck or two.

Samuel Silver

Can't use scientific notation Worthless for anything other than simple quadratic equations. Useless in science class. Can't use really big or really small numbers.

Gabe Bauza

??? Do you think you can make it step by step so you can actually see how a student would show his work?

User reviews

Calvico October 13, 2013

This is how I would show the work. Email me with specifics at quadratic@calvi.co so we can talk about it. Review deleted

# What's New

* Huge numbers no longer crash the app.

* Added a loading bar.

* Optimized a couple of calculations.

# Additional information

Updated

August 8, 2013

Size

444k

Installs

50,000 - 100,000

Current Version

1.8

Requires Android

2.2 and up

Content Rating

Unrated

Content Descriptors

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

Permissions

Report

Flag as inappropriate Offered By

Calvico

# Similar

## Quadratic Equation Solver

QuadCalc+ is a program that enables to solve quadratic equations and view detailed process of their solving. It can work both with common and decimal fractions as coefficients. The program is very easy to use and has the oportunity to find complex roots of an equation.

Main features:

★ Display of solution algorithm available

★ Working with common and decimal fractions

★ Display of complex roots of an equation available

★ Various themes available

★ Pleasant and comfortable interface

Languages: English, Russian

## Equation Solver

Alago

1

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Please note all variables must be lowercase!

Functions supported:

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Please email me at alagoapps@gmail.com if you have any questions/concerns or bugs. Please attempt to contact me before leaving a bad rating to see if I can help.

Known Issues

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Permissions

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(If you have an interest in a $.99 ad-free version shoot me an email at alagoapps@gmail.com)

## Quadratic Equation Solve/Graph

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## MyScript Calculator

MyScript

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With MyScript© Calculator, perform mathematical operations naturally using your handwriting.

Specially designed for Android devices.

Specially designed for Android devices.

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The same experience as writing on paper with the advantages of a digital device (Scratch-outs, results in real time, …).

Solve mathematical equations by hand without actually having to crunch the numbers yourself

BENEFITS AND FEATURES

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SUPPORTED OPERATORS

Basic operations: +, -, x, ÷, +/‒, 1/x

Misc. Operations: %, √, x!, |x|

Powers/Exponentials: ℯx, xy , x2

Brackets: ( )

Trigonometry: cos, sin, tan

Inverse trigonometry: acos, asin, atan

Logarithms: ln , log

Constants: π, ℯ, Phi.

***

Support website: https://support.myscript.com/

***

Note about permissions:

We are asking permission to access Internet connection; this is to provide users the possibility to watch the video tutorial.

Future releases:

We are taking note of all your remarks and comments, many of you are asking us for equations, you can visit our web demo page, a web equation demo will show to you what we are planning to add in the future, visit:

Equation web demo:

http://webdemo.myscript.com/#/demo/equation

Handwriting recognition web demos:

http://webdemo.myscript.com/#/home

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Purchase the Full Version to gain access to all the features

Equations solver for common Equations in Maths, Chemistry and Physics.

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Fraction Calculator Plus (C) 2015 Digitalchemy, LLC

## Advanced Equation Solver

Advanced Equation Solver is a powerful tool to solve any kind of system of equations. It is very simple, you just write the equation in common notation and click Solve! It is not magic but almost...

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## Calcularis Scientific Calc

Calcularis: The only scientific calculator you will ever need.

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## Quadratic Equation Helper

appuator

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An extremely simple app for anyone who wants to solve the quadratic formula faster. All you need to do is:

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# More from developer

## Seismograph

Calvico

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Seismotion is your seismograph app. It graphs, records, and exports the movement of your device very precisely.

Features:

- Record & export as much data as your phone can hold (exports a .csv format).

- Playback recordings (View Recordings -> Select a recording -> Playback)

- "Pinch-zoom" to increase/decrease sensitivity.

- Change the colors in the settings.

## Seismograph Donate

Calvico

1

Differences between this and the free version:

- No ads

- No ads

That's all for now! If you use this, thank you for donating.

Please contact me with any bugs/feature requests.

Seismotion is your seismograph app. It graphs, records, and exports the movement of your device very precisely.

Features:

- Record & export as much data as your phone can hold (exports a .csv format).

- Playback recordings (View Recordings -> Select a recording -> Playback)

- "Pinch-zoom" to increase/decrease sensitivity.

- Change the colors in the settings.