PLEASE HELP ME
Write a polynomial, P(x), in factored form given the following requirements.

Degree: 5
Leading coefficient 1
Zeros at (1,0), (−9,0), (2,0) and (−2,0)
y-intercept at (0,−180)

Respuesta :

Answer:

0

Step-by-step explanation:

using x for variable

x=5,x=4,and x=1

(x-5)(X+4)(x-1)=0

multiply

(x²-5+4x-20)(x-1)=0

(x²-x-20)(x-1)=0

x³-x²-20x-x²+x+20=0

x³-2x²-19x+20=0