The polynomial of degree 3 , P ( x ) , has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = − 2 . The y -intercept is y = − 5.4 . Find a formula for P( x )

Answer 1

P(x) = a(x - 3)²(x + 2)

P(0) = -5.4

Can you solve for a and answer/