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Algebr 1B

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Simplify if possible x^2+17x/x^2-9x+x^2-10x/x^2-9x

  • Algebr 1B -

    Assuming you mean

    (x^2+17x)/(x^2-9x) + (x^2-10x)/(x^2-9x)
    you can factor out the x's giving
    (x+17)/(x-9) + (x-10)/(x-9)
    = (x+17+x-10)/(x-9)
    = (2x+7)/(x-9)

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