(4x2-4x+9)=0

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Solution for (4x2-4x+9)=0 equation: 



(4x^2-4x+9)=0

We get rid of parentheses

4x^2-4x+9=0

a = 4; b = -4; c = +9;
Δ = b2-4ac
Δ = -42-4·4·9
Δ = -128
Delta is less than zero, so there is no solution for the equation

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