Question

Q.2 Find p(1) &p(2) for the polynomial
p(x) = (x + 2)(x - 2)​

Answer 1

Step-by-step explanation:

$p(1) = (1 + 2)(1 - 2) \\ = {1}^{2} - {2 }^{2} \\ = 1 - 4 \\ = - 3 \\ p(2) = (2 + 2)(2 - 2) \\ = {2}^{2} - {2}^{2} \\ = 0$