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    kandysweet0087's Avatar
    kandysweet0087 Posts: 1, Reputation: 1
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    Apr 22, 2008, 11:39 PM
    rational expresson
    find all numbers for which the rational expression is undefined.


    I do not know how ot start this problem
    latenttruth's Avatar
    latenttruth Posts: 2, Reputation: 1
    New Member

    Apr 23, 2008, 05:06 AM
    -3/11w = 0

    multiply both sides of the equation by 11w

    => -3 = 0

    However, this is mathematically incorrect since -3 <0.

    So no value of w can satisfy this equation.

    Therefore, it is undefined for all real x.

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