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Math Help - Adding/ Subtracting rational expressions

  1. #1
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    Adding/ Subtracting rational expressions

    I did these problems, but i am not sure if I am doing them correctly...could someone please look over a few of them? Thank you!
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  2. #2
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    Quote Originally Posted by aikenfan View Post
    I did these problems, but i am not sure if I am doing them correctly...could someone please look over a few of them? Thank you!
    Check your work on 6 again:
    3(x - 1) \neq 3x - 1
    and
    x(x - 2) \neq x^2 + 2x

    The other problems look good.

    -Dan
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  3. #3
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    Now I get (-x^2 + 5x - 3)/ 3x
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    Forum Admin topsquark's Avatar
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    Quote Originally Posted by aikenfan View Post
    Now I get (-x^2 + 5x - 3)/ 3x
    Looks good!

    -Dan
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