(r/r^2-4)+(1/r^2-6r+8)=(r-1)/(r+2)(r-4)

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Solution for (r/r^2-4)+(1/r^2-6r+8)=(r-1)/(r+2)(r-4) equation: 



(r/r^2-4)+(1/r^2-6r+8)=(r-1)/(r+2)(r-4)

We move all terms to the left:

(r/r^2-4)+(1/r^2-6r+8)-((r-1)/(r+2)(r-4))=0



Domain of the equation: r^2-4)!=0

r∈R





Domain of the equation: r^2-6r+8)!=0

r∈R





Domain of the equation: (r+2)(r-4))!=0

r∈R



We get rid of parentheses

r/r^2+1/r^2-6r-((r-1)/(r+2)(r-4))-4+8=0

We multiply parentheses ..

-((r-1)/(+r^2-4r+2r-8))+r/r^2+1/r^2-6r-4+8=0

We calculate fractions


(-((r-1)*r^2)/((+r^2-4r+2r-8))*r^2)+(1*(+r^2-4r+2r-8))+r)/((+r^2-4r+2r-8))*r^2)-6r-4+8=0



We calculate terms in parentheses: +(-((r-1)*r^2)/((+r^2-4r+2r-8))*r^2), so:

-((r-1)*r^2)/((+r^2-4r+2r-8))*r^2

We multiply all the terms by the denominator


-((r-1)*r^2)



We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





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(r-1)*r^2





We calculate terms in parentheses: -((r-1)*r^2), so:

(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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(r-1)*r^2





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We calculate terms in parentheses: -((r-1)*r^2), so:

(r-

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