## Which of the following is a solution of the quadratic equation x2 2x 15 0?

Hence, x = 5 is a solution of the quadratic equation x2 – 2x – 15 = 0.

## How do you solve x2?

Answer: The roots of the quadratic equation x2 + 5x + 6 0 are **-2 and -3. Let us see how to factorize the quadratic equation. Explanation: We will factorize x**2 + 5x + 6 by splitting the middle term.