Question

n³+5n²+5n-2 where n=-2

plz plz plz plz plz plz plz plz​

Answer 1

Answer:

• -32....

Step-by-step explanation:

${ - 2}^{3} +5 \times { - 2}^{2} + 5 \times - 2 - 2$

=-8+(5×-4)+(5×-4)..

=8+(-20)+(-20)..

=8-20-20

=8-40

=-32....

Answer 2

Answer:

=-8+(5×-4)+(5×-4)

= -8+(-20)+(-20)

=8-20-20

=8-40

=-32

Step-by-step explanation:

hope it helps you

pls mark mine as the brainliest