| Developer: | K. Dev (3) | ||
| Price: | * Free | ||
| Rankings: | 0 | ||
| Reviews: | 0 Write a Review | ||
| Lists: | 0 + 0 | ||
| Points: | 0 + 1,529 (4.3) ¡ | ||
| Google Play | |||
Description
★ 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.
Screenshots
Video
What's new
- Version: 1.4.2
- Updated:
- 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)
Price
-
* Contains Ads - Today: Free
- Minimum: Free
- Maximum: Free
Track prices
Developer
- K. Dev
- Platforms: Android Apps (3)
- Lists: 0 + 0
- Points: 1 + 2,839 ¡
- Rankings: 0
- Reviews: 0
- Discounts: 0
- Videos: 3
- RSS: Subscribe
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Additional Information
- Version: 1.4.2
- ID: com.kdev.quadraticequationsolver.quadraticformulacalculator
- Category:
Android Apps›Education - OS:
Android 4.1 - Size:
16 Mb - Content Rating:
Everyone - Google Play Rating:
4.3(1,529) - Updated:
- Release Date:
«Quadratic Equation Solver» is a Education app for Android, developed by «K. Dev». It was first released on and last updated on . This app is currently free to download. This app has not yet received any ratings or reviews on AppAgg. On Google Play, the current store rating is 4.3 based on 1,529 votes. AppAgg continuously tracks the price history, ratings, and user feedback for «Quadratic Equation Solver». Subscribe to this app or follow its RSS feed to get notified about future discounts or updates.
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