2x^2+4=4x

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Solution for 2x^2+4=4x equation: 



2x^2+4=4x

We move all terms to the left:

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

a = 2; b = -4; c = +4;
Δ = b2-4ac
Δ = -42-4·2·4
Δ = -16
Delta is less than zero, so there is no solution for the equation

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