Question

Urgent! Ans pls
if p=-2, find the value of -2p³-3p²+4p+7

Answer 1

The answer is 3. All you need to do is plug -2 in place of all the letter P’s. Hope this helps :)

Answer 2

3

Explanation:

`-2(-2)^3 - 3(-2)^2 + 4(-2) + 7\\= -2(-8) - 3(4) - 8 + 7\\= 16 - 12 - 8 + 7\\ = 3`