6x^2=-12+4x

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Solution for 6x^2=-12+4x equation: 



6x^2=-12+4x

We move all terms to the left:

6x^2-(-12+4x)=0

We add all the numbers together, and all the variables

6x^2-(4x-12)=0

We get rid of parentheses

6x^2-4x+12=0

a = 6; b = -4; c = +12;
Δ = b2-4ac
Δ = -42-4·6·12
Δ = -272
Delta is less than zero, so there is no solution for the equation

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