Question

Find P(-1) and P(1) in the polynomial: P(x)= 2x³+5x²-7x-13​

Answer 1

Answer:

-17 and 13

Step-by-step explanation:

p(-1)=2(-1)³+5(-1)²-7(1)-13

=-2+5-7-13

=-22+5=-17

p(1)=2+5-7-13

=13

Answer 2

Answer:

Hope it helps you

And mark me as brainliest