9u^2-11u+7=0

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Solution for 9u^2-11u+7=0 equation: 



9u^2-11u+7=0

a = 9; b = -11; c = +7;
Δ = b2-4ac
Δ = -112-4·9·7
Δ = -131
Delta is less than zero, so there is no solution for the equation

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