Question

What are the zeros for the function

f(x) = (x + 7)(x + 5)​

Answer 1

(-7,0) and (-5,0)

Explanation

1. 0= (x + 7)

-7 -7

-7=x

(-7,0)

2. 0= (x + 5)

-5 -5

-5=x

(-5,0)