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Thread: Rationalization

  1. December 19th 2012, 03:23 PM #1
    richardwedderburn
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    Rationalization

    root 3 minus root 7 all divided by root 3 plus root 7
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  2. December 19th 2012, 03:41 PM #2
    skeeter
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    Re: Rationalization

    \frac{\sqrt{3} - \sqrt{7}}{\sqrt{3} + \sqrt{7}} \cdot \frac{\sqrt{3} - \sqrt{7}}{\sqrt{3} - \sqrt{7}} = ?
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