(2x+3/x^2-x-30)-(x-2/x^2-x-30)

The subject is adding and subtracting rational expressions with common denominators and least common denomimators
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1 Answer

Simplifies to (2x+3-x+2)/[(x-6)(x+5)]=(x+5)/[(x-6)(x+5)]=1/(x-6).

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