Question

What are the zeros of f(x) = x2 + 3x - 10?

A. X= -5 and x = 2
B. x= -5 and x = -2
C. X= 5 and x = -2
D. x = 5 and x = 2

Answer 1

(x+5) (x-2)

SO -5 and 2 option A

Explanation:

factor it. and set equal to zero.