Question

Find the value of the expression where n= -2

expression :
${n }^{3} + 5n ^{2} + 5n - 2$
you can see in image also✌️✌️​

Answer 1

Answer:

0

Step-by-step explanation:

put value of n in the expression

therefore,

∴$-2^{3}+5(-2^{2})+5(-2)-2$

⇒-8 + 5(4) -10-2

⇒-8+20-10-2

⇒20-20

=0

hope it helped you

Answer 2

i think this is the solution of your question