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3y^2+11y=-11
We move all terms to the left:
3y^2+11y-(-11)=0
We add all the numbers together, and all the variables
3y^2+11y+11=0
a = 3; b = 11; c = +11;
Δ = b2-4ac
Δ = 112-4·3·11
Δ = -11
Delta is less than zero, so there is no solution for the equation
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