simplify rational expression?

a^2+10ab+9b^2

--------------------- for all a and b in the domain.

a^2+18ab+81b^2

2 Answers

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  • 1 decade ago
    Favorite Answer

    (a+b)(a+9b)

    -------------------

    (a+9b)(a+9b)

    (a+b)

    --------

    (a+9b)

  • 1 decade ago

    (a + 9b)(a + 1b)

    ----------------------

    (a + 9b)(a + 9b)

    final: (a + 1b)

    -----------

    (a + 9b)

    i dont think you reduce after this

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