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11x^2-8x+14=12
We move all terms to the left:
11x^2-8x+14-(12)=0
We add all the numbers together, and all the variables
11x^2-8x+2=0
a = 11; b = -8; c = +2;
Δ = b2-4ac
Δ = -82-4·11·2
Δ = -24
Delta is less than zero, so there is no solution for the equation
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