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-8-3k^2=11
We move all terms to the left:
-8-3k^2-(11)=0
We add all the numbers together, and all the variables
-3k^2-19=0
a = -3; b = 0; c = -19;
Δ = b2-4ac
Δ = 02-4·(-3)·(-19)
Δ = -228
Delta is less than zero, so there is no solution for the equation
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