Question

The roots of which of the following quadratic equations are 2 and -5

x^2 + 3x + 10 = 0

x^2 + 3x - 10 = 0

x^2 - 3x - 10 = 0​

Answer 1

Answer:

x^2+3x-10

Step-by-step explanation:

put the value of x in this equation 2 and -5. the answer will be zero so they are zero of this equation.

Hope it helps you