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Evaluating Fractions Containing Variables

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Uploaded by on Oct 3, 2008

This video includes two examples where we need to substitute values into fractions and then simplify them.

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Education

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Uploader Comments (mbrandl11)

  • the 3 becomes negative because the top number is lesser then the bottom number?

  • @gangstanaruto3

    I'm not sure which three you're referring to...

    * m is given as a negative

    * we divide by -3 because both the nine and twelve are negative.

    I hope one of them was what you were wondering about. :-)

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  • That was great explanation..Thanks : - )

  • yahggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggggggggggggg­gggggggggggggggggggg

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