Question

2(4x-1)+4(2x+1) where x = -2
plz help me in this equation

Answer 1

Explanation:

if x=-2

2(4x-1)+4(2x+1)=0

8x-2+8x+4=0

16x+2=0

on putting x=-2

16(-2) +2=0

-32+2=0

=-30