Question

Find p(1)+ p(2) for p( x)=( x-1)(x+1)​

Answer 1

Answer:

3

Step-by-step explanation:

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

=0×2

=0

P(2)=(2-1)(2+1)

=1×3

=3

P(1)+P(2)

=0+3

=3