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    jdiaz1996's Avatar
    jdiaz1996 Posts: 1, Reputation: 1
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    #1

    Jan 30, 2013, 10:02 AM
    Algebra 1
    Simplify 9√3 over √5
    samcreed's Avatar
    samcreed Posts: 132, Reputation: 18
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    #2

    Jan 30, 2013, 10:25 AM
    Simply this means to get the square root sign off the bottom, or off the denominator.
    Think of some number to multiply times the bottom, that will make a perfect square root out of it, and add the same time, multiply the number times the top.; such as:
    9xsquareroot of 3 over squareroot of 5.
    Multiply the top and bottom by squareroot of 5, then you can finish the answer.
    Good luck.
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