Question

What methods do you know that can be used to solve a quadratic equation?

Answer 1

Answer: If the quadratic equation has real, rational solutions, the quickest way to solve it is often to factorise into the form (px + q)(mx + n), where m, n, p and q are integers. This is especially true where the coefficient of x2 is 1.

Example 1 - Solve x2+7x+12=0

Step-by-step explanation:

that's the only one I remember

Answer 2

Answer:

factoring, using the square roots, completing the square and the quadratic formula.

Step-by-step explanation: