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(V)=2V^2-16V+40
We move all terms to the left:
(V)-(2V^2-16V+40)=0
We get rid of parentheses
-2V^2+V+16V-40=0
We add all the numbers together, and all the variables
-2V^2+17V-40=0
a = -2; b = 17; c = -40;
Δ = b2-4ac
Δ = 172-4·(-2)·(-40)
Δ = -31
Delta is less than zero, so there is no solution for the equation
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