Question

Factor the polynomial f (x) = x3 – 19x + 30 if x – 3 is a factor.

Answer 1

ITs B on edge

Explanation:

cause i said so cuzzzz

Answer 2

Step-by-step explanation

By Using Synthetic Division Method:

3 1 0 -19 30

3 9 -30

1 3 -10 0

factorise: (x^2+3x-10)(x-3)

=(x+5)(x-2)(x-3)