One zero of the polynomial function f(x) = x^3 - 9x^2 + 20x is x=0. what are the zeros of the polynomial function?

0,5,-4
0,-5,4
0,5,-4
0,5,4

i can you answer this question sweetie!

step-by-step explanation:

900 degrees

step-by-step explanation:

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

the answer is d

hope this