-2x(-2x)+6=-18

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Solution for -2x(-2x)+6=-18 equation: 



-2x(-2x)+6=-18

We move all terms to the left:

-2x(-2x)+6-(-18)=0

We add all the numbers together, and all the variables

-2x(-2x)+24=0

We multiply parentheses

4x^2+24=0

a = 4; b = 0; c = +24;
Δ = b2-4ac
Δ = 02-4·4·24
Δ = -384
Delta is less than zero, so there is no solution for the equation

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