Question

in the expression 2p³+2p²-10p. find the value if p=-2​

Answer 1

Answer:

12

Step-by-step explanation:

2p³+2p²-10p

if p=-2​

2(-2)³+2(-2)²-10(-2)

2(-8)+2(4)+20

-16+8+20

-16+28

12

Answer 2

Answer:

Step-by-step explanation:

2p^3+2p^2-10p

If p=-2

2(-2) ^3+2(-2) ^2-10(-2)

=-16+8+20

=4+8

=12