3=0.014x^2-1.18x+28.23

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Solution for 3=0.014x^2-1.18x+28.23 equation: 



3=0.014x^2-1.18x+28.23

We move all terms to the left:

3-(0.014x^2-1.18x+28.23)=0

We get rid of parentheses

-0.014x^2+1.18x-28.23+3=0

We add all the numbers together, and all the variables

-0.014x^2+1.18x-25.23=0

a = -0.014; b = 1.18; c = -25.23;
Δ = b2-4ac
Δ = 1.182-4·(-0.014)·(-25.23)
Δ = -0.02048
Delta is less than zero, so there is no solution for the equation

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