Question

What are the zeros of f(x) = x2 - 12x+ 36?

A. X = -4 and x = 9
B. x = -6 only
C. x= -6 and x = 6
D. x = 6 only

Answer 1

D

Explanation:

x^2-12x+36

type into desmos and see where it touches the the line