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Thread: Alternate Form Help

  1. #1
    QED
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    Alternate Form Help

    How does:

    (x+1)/(x+2)

    Become?:

    1 - 1/(x+2)

    Thanks.
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  2. #2
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    \displaystyle \frac{x+1}{x+2} = \frac{(x+2)-1}{x+2} = \frac{x+2}{x+2}-\frac{1}{x+2} = 1-\frac{1}{x+2}.
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  3. #3
    QED
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    Thank you!
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  4. #4
    Master Of Puppets
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    Using polynomial long division will also get you the same result.
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