Question

If p = - 2 find the value of 5p – 7p² ​

Answer 1

Answer:

-38 is the answer

Step-by-step explanation:

just put the value of p in $5p-7p^2$

therefore,

$5*(-2) - 7*(-2)^2$

= $5*(-2) - 7* (4)=-10 - 28=-38$

Answer 2

Answer:

The answer is -38

Step-by-step explanation:

=5(-2)-7.(-2).(-2)

=-10-28

=-38