20n+9/n=11

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Solution for 20n+9/n=11 equation: 



20n+9/n=11

We move all terms to the left:

20n+9/n-(11)=0



Domain of the equation: n!=0

n∈R



We multiply all the terms by the denominator


20n*n-11*n+9=0

We add all the numbers together, and all the variables

-11n+20n*n+9=0

Wy multiply elements

20n^2-11n+9=0

a = 20; b = -11; c = +9;
Δ = b2-4ac
Δ = -112-4·20·9
Δ = -599
Delta is less than zero, so there is no solution for the equation

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