Question

if p= -2,find the valubof -2p³-3p²+4p+7​

Answer 1

Answer:3Step-by-step explanation:p(-2)=-2×(-2)³-3(-2)²+4(-2)+7

-2×-2×-2×-2-3×-2×-2+4×-2+7

16-3×4-8+7

16-12-8+7

4-8+7

4-1

3

Answer 2

so the answer for this problem is 3 it is done by putting the value of p that is -2 where ever there is p in the equation