Question

4.
) P(x)=x2-2x-3
Then
find P(1), P(-1) P(2), p(-2)​

Answer 1

Step-by-step explanation:

P(x)=x2-2x-3

P(1)=(1))2-2(1)-3

=2-2-3

=0-3

=-3

P(-1)=(-1)2-2(-1)-3

= -2+2-3

=-3

P(2)=(2)2-2(2)-3

=4-4-3

=0-3

=-3

P(-2)=(-2)2-2(-2)-3

= -4+4-3

= -3

Hope it's help you