Quadratic Equation Solver
Quadratic Equation Solver is made and published by K. Dev. AppBrain is an independent app data site and isn't affiliated with K. Dev. The app name, icon, screenshots and description belong to K. Dev and are shown as published on Google Play.
AppBrain's verdict
EstablishedWell rated- Rating on Google Play
- 4.30
- 1,460 ratings
- Installs
- 410 thousand
- Last updated
- September 2, 2018
- Ads
- Contains ads
- Size
- 2.92 MB
Quadratic Equation Solver has 410 thousand installs. Users rate it well: 4.3 stars from 1,460 ratings.
User feedback
Ratings and reviews on Google PlayComments on Quadratic Equation Solver for Android
Google Play Rating history and histogram
Store listing
By K. Dev, from Google Play“Solves quadratic equations/ formulas and gives you the step-by-step solution”
Description by K. Dev Written by the developer, not by AppBrain. Click to read.
★ Capable of generating graphs for a given equation.
★ Both "Quadratic Formula" and "Completing the square" methods available.
★ Ability to save step-by-step solution as an image.
★ User friendly interface with Material design.
★ Decimal and fractional number inputs.
★ Decimal and fractional number output.
★ Handles imaginary numbers.
★ Each variable input is a simple calculator supporting the following operators ( *, /, +, -).
★ Lightweight.
NOTE : Quadratic equations are of the form ax2+bx+c=0 where a, b and c are real numbers and "a" should not be equal to zero. Quadratic equations have two solutions. It is possible that one solution may repeat. You can calculate quadratic equations by Completing the square and by Quadratic Formula.
Solving by Competing the Square
• Keep all terms containing x on one side. Move the constant to the right.
• Get ready to create a perfect square on the left. Balance the equation.
• Take half of the x-term coefficient and square it. Add this value to both sides.
• Simplify and write the perfect square on the left.
• Take the square root of both sides. Be sure to allow for both plus and minus.
• Solve for x.
Solving by Quadratic Formula
The solutions of some quadratic equations are not rational, and cannot be factored. For such equations, the most common method of solution is the quadratic formula. The quadratic formula can be used to solve ANY quadratic equation.
Recent changes:
V 1.4.2
+ Performance improvements
+ Released the PRO version. You can get it for FREE until 5th-Sep-2018.
V 1.3.0
+ New settings screen for app settings
V 1.2.7
+ Landscape mode is supported.
+ Performance improvements
+ New languages added [Spanish, Russian, Portuguese]
+ Ads will be displayed (but if you want, you can request the ad-free version for free)
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- 5
- App size
- 2.92 MB
- Needs Android
- 4.1+
- Content rating
- Everyone
Technologies used by Quadratic Equation Solver
Releases
Updates seen on Google Play- Version
- 1.4.2
- Launched
- August 2016
Alternatives
Similar apps and more from K. DevAlternatives to Quadratic Equation Solver
More from K. Dev
Installs
Tracked by AppBrain- Last 30 days
- 8
- Play install range
- 100+ thousand
- Launched
- August 2016
Installs over time
Quadratic Equation Solver has been installed 410 thousand times. Over the past 30 days, it has been installed 8 times.
Rankings
Google Play top chartsGoogle Play Rankings for Quadratic Equation Solver
About the app and developer
About Quadratic Equation Solver
Quadratic Equation Solver is an education app developed by K. Dev.
Install Statistics
Quadratic Equation Solver has been installed 410 thousand times. In the last 30 days, the app was installed 8 times.
User Ratings
Quadratic Equation Solver is rated 4.30 out of 5 stars. The rating is based on 1.5 thousand ratings.
App Information
Quadratic Equation Solver is freely available from Google Play. The app size is 2.92 MB. The latest version available is 1.4.2. The last update was on September 2, 2018.
Technical Requirements
Quadratic Equation Solver requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since August 2016.
App Performance Report
Get a detailed PDF report for Quadratic Equation Solver with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for K. Dev
Frequently asked questions about Quadratic Equation Solver
Is Quadratic Equation Solver free?
Yes. Quadratic Equation Solver is free on Google Play.
Is Quadratic Equation Solver still available?
Yes. Quadratic Equation Solver is on Google Play, and the last update we saw was on September 2, 2018.
Does Quadratic Equation Solver contain ads?
Yes. Google Play lists Quadratic Equation Solver as containing ads.
What Android version does Quadratic Equation Solver require?
Quadratic Equation Solver runs on Android 4.1 and higher.
How large is Quadratic Equation Solver?
Quadratic Equation Solver is 2.92 MB.
Is Quadratic Equation Solver suitable for children?
Google Play rates the content of Quadratic Equation Solver as suitable for everyone.
How many times has Quadratic Equation Solver been installed?
Google Play lists 100,000+ installs for Quadratic Equation Solver.
How do people rate Quadratic Equation Solver?
Quadratic Equation Solver scores 4.30 out of 5 stars, from 1,460 ratings on Google Play.
Who made Quadratic Equation Solver?
Quadratic Equation Solver was developed by K. Dev. It is listed in the education category on Google Play.
What are the best alternatives to Quadratic Equation Solver?
People looking at Quadratic Equation Solver also look at these education apps: Math911, Linear / Quadratic Equation So, Quadratic equation solver, Equation Solver, Quadratic Equation Solver.