SOLUTION: Someone please help me with this problem: Find the real zeros of the polynomial function P(x) = (x + 4)(x - 6)(x + 1)^3

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Someone please help me with this problem: Find the real zeros of the polynomial function P(x) = (x + 4)(x - 6)(x + 1)^3      Log On


   

Question 64919: Someone please help me with this problem:
Find the real zeros of the polynomial function P(x) = (x + 4)(x - 6)(x + 1)^3
Answer by 303795(602) About Me  (Show Source):
You can put this solution on YOUR website!
P%28x%29+=+%28x+%2B+4%29%28x+-+6%29%28x+%2B+1%29%5E3
Either x+4=0 so x=-4
or x-6=0 so x=6
or x+1 =0 so x=-1
So the zeroes are -4,-1 and 6