Question

If P(x)=x²-5x-6 find the value of P(1), P(-1)​

Answer 1

Answer:

-10 and 1

Step-by-step explanation:

P(x)=xsquare-5x-6

P(1)=1square-5(1)-6

=1-5-6

=-10

P(-1)=-1square-5(-1)-6

= 1+6-6

= 1

Answer 2

Answer:

P(1) = 1^2-5(1)-6

= 1-5-6

= -4-6

-10

P(-1) = (-1)^2-5(-1)-6

=1+5-6

=6-6=0