3r2-(6r-11)=0

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Solution for 3r2-(6r-11)=0 equation: 



3r^2-(6r-11)=0

We get rid of parentheses

3r^2-6r+11=0

a = 3; b = -6; c = +11;
Δ = b2-4ac
Δ = -62-4·3·11
Δ = -96
Delta is less than zero, so there is no solution for the equation

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