Question

Please help!!
Given the function p(x) = 5x(x - 3)² Find p(3):

Answer 1

The answer is 35.

Explanation:

The given polynomial is p(x) = 5x² -4x + 2 we substitute x = 3 in the polynomial:

p(3) = 5(3)² -4(3) + 2 = 5×9 - 12 + 2 = 45 - 12 + 2 = 47 - 12 = 35

Hence, p(3) =35