Question

this is one of the last 2 questions i need will someone plz help me!!!

Find the polynomial f(x) that has the roots of –3, 5 of multiplicity 2.

Part 2: Explain how you would verify the zeros of f(x).

Answer 1

and i need it like explained :/

Answer 2

(x+3)(x-5)(x-2)^2=0

Answer 3

is the answer?

Answer 4

i need to know how to do it so i can do the others..

Answer 5

well,
if x=-3
the x+3=0
if x=5
then x-5=0
if x=2 with multiplicty 2
(x-2)^2=0