X^-4+x^-8/x^-4=81/8

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Solution for X^-4+x^-8/x^-4=81/8 equation: 



X^-4+X^-8/X^-4=81/8

We move all terms to the left:

X^-4+X^-8/X^-4-(81/8)=0



Domain of the equation: X^!=0

X!=0/1

X!=0

X∈R



We add all the numbers together, and all the variables

X^+X^-8/X^-4-4-(+81/8)=0

We add all the numbers together, and all the variables

2X-8/X^-8-(+81/8)=0

We get rid of parentheses

2X-8/X^-8-81/8=0

We calculate fractions

There is no solution for this equation

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