9x2=4x-18

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Solution for 9x2=4x-18 equation: 



9x^2=4x-18

We move all terms to the left:

9x^2-(4x-18)=0

We get rid of parentheses

9x^2-4x+18=0

a = 9; b = -4; c = +18;
Δ = b2-4ac
Δ = -42-4·9·18
Δ = -632
Delta is less than zero, so there is no solution for the equation

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