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2n^2+8=-34
We move all terms to the left:
2n^2+8-(-34)=0
We add all the numbers together, and all the variables
2n^2+42=0
a = 2; b = 0; c = +42;
Δ = b2-4ac
Δ = 02-4·2·42
Δ = -336
Delta is less than zero, so there is no solution for the equation
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