### Home > INT3 > Chapter 8 > Lesson 8.1.1 > Problem8-11

8-11.
1. Where does the graph of each function below intersect the x-axis? Homework Help ✎

1. f(x) = (x + 3)2 – 5

2. f(x) = (x – 74)2(x + 29)

Set f(x) equal to 0 and solve for x.

$(-3 \pm \sqrt{5}, 0)$

See the hint for part (a). The Zero Product Property can be used here.