4n^2=8n-5

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Solution for 4n^2=8n-5 equation: 



4n^2=8n-5

We move all terms to the left:

4n^2-(8n-5)=0

We get rid of parentheses

4n^2-8n+5=0

a = 4; b = -8; c = +5;
Δ = b2-4ac
Δ = -82-4·4·5
Δ = -16
Delta is less than zero, so there is no solution for the equation

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