Math

Add Simplify if possible

9x/x^2-4 + x/x-2

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asked by Allison Anderson
  1. I am sure you meant

    9x/(x^2 - 4) + x/(x-2)

    = 9x/((x+2)(x-2)) + x/(x-2) , LCD = (x+2)(x-2)
    = 9x/((x-2)(x+2)) + x(x+2)/((x+2)(x-2))
    = (9x + x^2 + 2x)/(x^2 - 4)

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    posted by Reiny

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