Question

Find a polynomial f(x) of degree 4 that has the following zeros. 1, 6, -8, -9Leave your answer in factored form. F(x) = ?

Answer 1

6 (multiplicity 2), –1, 0

Leave your answer in factored form.

Explanation:

The polynomial with given zero's is:

f(x) = a(x - 6)(x - 6)(x - (-1))(x - 0)

Or simplified:

f(x) = ax(x + 1)(x - 6)², here a is the coefficient we don't know. Hope you liked it