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3/x4=-12
We move all terms to the left:
3/x4-(-12)=0
Domain of the equation: x4!=0We add all the numbers together, and all the variables
x^4!=0/
x^4!=4√0
x!=0
x∈R
3/x4+12=0
We multiply all the terms by the denominator
12*x4+3=0
We add all the numbers together, and all the variables
12x^4+3=0
We do not support expression: x^4
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