Question

What are the zeros of f(x) = (x - 2)(x+7)?

Answer 1

x = 2, x = - 7

Explanation:

f(x) = (x - 2)(x+7)

(x - 2)(x+7) = 0

x - 2 = 0, x = 2

x + 7 = 0, x = - 7