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(4/x+2)+(1/x-2)=(19/x^2-4)
We move all terms to the left:
(4/x+2)+(1/x-2)-((19/x^2-4))=0
Domain of the equation: x+2)!=0
x∈R
Domain of the equation: x-2)!=0
x∈R
Domain of the equation: x^2-4))!=0We get rid of parentheses
x∈R
4/x+1/x-((19/x^2-4))+2-2=0
We calculate fractions
We do not support expression: x^3
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