Question

How do you write a polynomial function given the real zeroes -1, 2, and 3 and coefficient 1?

Answer 1

`y=x^3-4x^2+x+6`

Explanation:

`y=(x+1)(x-2)(x-3)`
`y=(x+1)(x^2-5x+6)`
`y=x^3-5x^2+6x+x^2-5x+6`
`y=x^3-4x^2+x+6`