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

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



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

We move all terms to the left:

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

We get rid of parentheses

4x^2-4x+4+3=0

We add all the numbers together, and all the variables

4x^2-4x+7=0

a = 4; b = -4; c = +7;
Δ = b2-4ac
Δ = -42-4·4·7
Δ = -96
Delta is less than zero, so there is no solution for the equation

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