Question

- 2p3 - 3p2 + 4p + 7 where p=-2 who will answer tthe first he or she will be brilliant thanks ​

Answer 1

Substituting p = -2, we get :-

$- 2( { - 2}^{3} ) - 3( { - 2})^{2} + 4( - 2) + 7$

$= 16 - 12 - 8 + 7$

$= 3$

So, your final answer will be :-

$\huge\boxed{3}$

Answer 2

Answer:

2p3 - 3p2 + 4p + 7 where p=-2 who will answer tthe first he or she will be brilliant thanks

3