Question

p(x)=(x-1)(x+1) at p(2)​

Answer 1

p(2)=(2-1)(2+1)

p(2)=1×3

p(2)=3

Answer 2

Answer:

Given

p(x)=(x-1)(x+1)

p(2)=(2-1)(2+1)

=1(3)

=3