3-(3/4)n=9

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Solution for 3-(3/4)n=9 equation: 



3-(3/4)n=9

We move all terms to the left:

3-(3/4)n-(9)=0



Domain of the equation: 4)n!=0

n!=0/1

n!=0

n∈R



We add all the numbers together, and all the variables

-(+3/4)n+3-9=0

We add all the numbers together, and all the variables

-(+3/4)n-6=0

We multiply parentheses

-3n^2-6=0

a = -3; b = 0; c = -6;
Δ = b2-4ac
Δ = 02-4·(-3)·(-6)
Δ = -72
Delta is less than zero, so there is no solution for the equation

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