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Perform the indicated operation and simplify?


  • Math -

    Multiply the first fraction by the denominator of second and vie versa:


    You can do a little more from here, but this exerise does not yield a very pretty answer.

    Remember that (a^2)-(b^2) = (a-b)(a+b)

  • Math -

    Minor ammendment: I see how the first sentence can be misleading. You multiply both numerator and denominator, not just the numerator.

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