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1=-2v^2-2v
We move all terms to the left:
1-(-2v^2-2v)=0
We get rid of parentheses
2v^2+2v+1=0
a = 2; b = 2; c = +1;
Δ = b2-4ac
Δ = 22-4·2·1
Δ = -4
Delta is less than zero, so there is no solution for the equation
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