-3x(2x+2)=4x+6

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Solution for -3x(2x+2)=4x+6 equation: 



-3x(2x+2)=4x+6

We move all terms to the left:

-3x(2x+2)-(4x+6)=0

We multiply parentheses

-6x^2-6x-(4x+6)=0

We get rid of parentheses

-6x^2-6x-4x-6=0

We add all the numbers together, and all the variables

-6x^2-10x-6=0

a = -6; b = -10; c = -6;
Δ = b2-4ac
Δ = -102-4·(-6)·(-6)
Δ = -44
Delta is less than zero, so there is no solution for the equation

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