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(C)=62500+500C+C2
We move all terms to the left:
(C)-(62500+500C+C2)=0
We add all the numbers together, and all the variables
-(+500C+C^2+62500)+C=0
We get rid of parentheses
-C^2-500C+C-62500=0
We add all the numbers together, and all the variables
-1C^2-499C-62500=0
a = -1; b = -499; c = -62500;
Δ = b2-4ac
Δ = -4992-4·(-1)·(-62500)
Δ = -999
Delta is less than zero, so there is no solution for the equation
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