Question

How do you write a polynomial function in standard form with the zeroes x=3,-2,1?

Answer 1

`f(x) = (x-3)(x+2)(x-1)`

`=(x^2-x-6)(x-1)`

`=(x^2-x-6)x-(x^2-x-6)`

`=x^3-2x^2-5x+6`