Question

if n=-2 find the value of 5n square + 5n -2​

Answer 1

Answer:

8

Step-by-step explanation:

given =n=-2

to find the value of 5 n^2+5n-2

sol'

putting the value of n,

5(-2)^2+5*-2-2

=5*4-10-2

=20-10-2

=20-12

=8

hope it will help you