-5x^2-6x+2x(-3x-4)=8

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Solution for -5x^2-6x+2x(-3x-4)=8 equation: 



-5x^2-6x+2x(-3x-4)=8

We move all terms to the left:

-5x^2-6x+2x(-3x-4)-(8)=0

We multiply parentheses

-5x^2-6x^2-6x-8x-8=0

We add all the numbers together, and all the variables

-11x^2-14x-8=0

a = -11; b = -14; c = -8;
Δ = b2-4ac
Δ = -142-4·(-11)·(-8)
Δ = -156
Delta is less than zero, so there is no solution for the equation

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