Question

how do you solve quadratic equations

Answer 1

If ax^2 + bx + c = 0,
\[x = \frac{-b ± \sqrt{b^2 - 4ac}}{2a}\]

Answer 2

well there are numerous methods

1. factoring

2. completing the square

3. general quadratic formula

4. graphing

5. using an approximation method, like half interval or newton's method