5x2=4x-1

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Solution for 5x2=4x-1 equation: 



5x^2=4x-1

We move all terms to the left:

5x^2-(4x-1)=0

We get rid of parentheses

5x^2-4x+1=0

a = 5; b = -4; c = +1;
Δ = b2-4ac
Δ = -42-4·5·1
Δ = -4
Delta is less than zero, so there is no solution for the equation

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