Find the zeros of the function.

f (x) = 9x3 - 45x2 + 36x

0, 1, and 4

-1 and - 4

1 and 4

0, - 1, and - 4

Question

English

Kaden Bridges

25 June, 04:49

Find the zeros of the function.

f (x) = 9x3 - 45x2 + 36x

0, 1, and 4

-1 and - 4

1 and 4

0, - 1, and - 4

+5

Answers (2)

Know the Answer?

Irvin Smith · Answer 1

Distribute the common terms out, and then factor the rest

Reuben Ellis · Answer 2

F (x) = 9x^3 - 45x^2 + 36x

The zeros of f (x) are the values of x for which f (x) = 0

9x^3 - 45x^2 + 36x = 0

9x (x^2 - 5x + 4) = 0

9x (x - 1) (x - 4) = 0

x = 0, 1 and 4.

Find the zeros of the function.f (x) = 9x3 - 45x2 + 36x0, 1, and 4-1 and - 41 and 40, - 1, and - 4

Find the zeros of the function.

f (x) = 9x3 - 45x2 + 36x

0, 1, and 4

-1 and - 4

1 and 4

0, - 1, and - 4