9n+11/2n=4

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Solution for 9n+11/2n=4 equation: 



9n+11/2n=4

We move all terms to the left:

9n+11/2n-(4)=0



Domain of the equation: 2n!=0

n!=0/2

n!=0

n∈R



We multiply all the terms by the denominator


9n*2n-4*2n+11=0

Wy multiply elements

18n^2-8n+11=0

a = 18; b = -8; c = +11;
Δ = b2-4ac
Δ = -82-4·18·11
Δ = -728
Delta is less than zero, so there is no solution for the equation

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