8 What are the factors of the polynomial function Use the rational root theorem factors f x x x 10x 8 The possible rational roots are 1 12 14 18 x 1 o x 1 x 2 x 2 x 4 o x 4 o x 5 O O 9 One of the zeros of the polynomial function is 5 What is the factored form of the function f x x 4x 6x 4x 5 o x 5 x 5 x 1 x 1 o x 5 x 1 x 1 o x 5 x 1 x 1 o x 1 x 1 x 5 10 What are the zeros of the polynomial f x x x 16x 4x 48