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y^2-3y^2-108=0
We add all the numbers together, and all the variables
-2y^2-108=0
a = -2; b = 0; c = -108;
Δ = b2-4ac
Δ = 02-4·(-2)·(-108)
Δ = -864
Delta is less than zero, so there is no solution for the equation
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