C=6x2+9

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Solution for C=6x2+9 equation: 



=6C^2+9

We move all terms to the left:

-(6C^2+9)=0

We get rid of parentheses

-6C^2-9=0

a = -6; b = 0; c = -9;
Δ = b2-4ac
Δ = 02-4·(-6)·(-9)
Δ = -216
Delta is less than zero, so there is no solution for the equation

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