5x^2+9=8x

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Solution for 5x^2+9=8x equation: 



5x^2+9=8x

We move all terms to the left:

5x^2+9-(8x)=0

a = 5; b = -8; c = +9;
Δ = b2-4ac
Δ = -82-4·5·9
Δ = -116
Delta is less than zero, so there is no solution for the equation

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