4x^2+5=7x

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Solution for 4x^2+5=7x equation: 



4x^2+5=7x

We move all terms to the left:

4x^2+5-(7x)=0

a = 4; b = -7; c = +5;
Δ = b2-4ac
Δ = -72-4·4·5
Δ = -31
Delta is less than zero, so there is no solution for the equation

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