Question

If p(x) = ( x - 1)(x+1), then find p(2)​

Answer 1

Answer:

substituting p(2)

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

=1(3)=3

Answer 2

to find p(2)

put the value 2 in place of x

2-1×2+1

1×3

3 is the answer