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=2A^2+22A+326
We move all terms to the left:
-(2A^2+22A+326)=0
We get rid of parentheses
-2A^2-22A-326=0
a = -2; b = -22; c = -326;
Δ = b2-4ac
Δ = -222-4·(-2)·(-326)
Δ = -2124
Delta is less than zero, so there is no solution for the equation
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