SOLUTION: what polynomial has degree of 3 and zeros -4,4,6?

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: what polynomial has degree of 3 and zeros -4,4,6?      Log On


   



Question 977964: what polynomial has degree of 3 and zeros -4,4,6?
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
The polynomial factors into (x^2-16)(x-6). The +/- 4 roots are from a difference of squares, so that is why x^2-16 works.
x^3-6x^2-16x+96
graph%28300%2C300%2C-10%2C10%2C-100%2C100%2Cx%5E3-6x%5E2-16x%2B96%29