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6x^2+56=-40
We move all terms to the left:
6x^2+56-(-40)=0
We add all the numbers together, and all the variables
6x^2+96=0
a = 6; b = 0; c = +96;
Δ = b2-4ac
Δ = 02-4·6·96
Δ = -2304
Delta is less than zero, so there is no solution for the equation
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