C(x)=0.1x^2-0.4x+10.938

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Solution for C(x)=0.1x^2-0.4x+10.938 equation:



(C)=0.1C^2-0.4C+10.938
We move all terms to the left:
(C)-(0.1C^2-0.4C+10.938)=0
We get rid of parentheses
-0.1C^2+C+0.4C-10.938=0
We add all the numbers together, and all the variables
-0.1C^2+1.4C-10.938=0
a = -0.1; b = 1.4; c = -10.938;
Δ = b2-4ac
Δ = 1.42-4·(-0.1)·(-10.938)
Δ = -2.4152
Delta is less than zero, so there is no solution for the equation

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