(11x^2+12x+6)-(-11x^2+7x-2)=0

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Solution for (11x^2+12x+6)-(-11x^2+7x-2)=0 equation: 



(11x^2+12x+6)-(-11x^2+7x-2)=0

We get rid of parentheses

11x^2+11x^2-7x+12x+2+6=0

We add all the numbers together, and all the variables

22x^2+5x+8=0

a = 22; b = 5; c = +8;
Δ = b2-4ac
Δ = 52-4·22·8
Δ = -679
Delta is less than zero, so there is no solution for the equation

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