1. Unlike most of the other apps, this app is featured with both "Quadratic Formula" and "Completing the square" methods. ★ 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. ★ Each variable input is a simple calculator supporting the following operators ( *, /, +, -).
2. You can calculate quadratic equations by Completing the square and by Quadratic Formula. • Keep all terms containing x on one side.
3. This is a smart application which solves quadratic equations or formulas and gives you the step-by-step solution.
4. For such equations, the most common method of solution is the quadratic formula.
5. 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.
6. The solutions of some quadratic equations are not rational, and cannot be factored.
7. 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.
8. Quadratic equations have two solutions.
9. Add this value to both sides. • Simplify and write the perfect square on the left. • Take the square root of both sides.
10. It is possible that one solution may repeat.
11. Be sure to allow for both plus and minus.
1. I haven't used quad formulas since college decades ago.
2. I'll most likely uninstall bc I'm not in any field using them.
3. Works on my old Note 8.
4. I just wanted to see if it worked.
5. & it does exactly what it says it will do.