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Math Help - simplify a qud expression

  1. #1
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    simplify a qud expression

    Can any one help on how to simplyfy the following, thanks



    simplify a qud expression-tma4.png
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  2. #2
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    Re: simplify a qud expression

    Quote Originally Posted by davellew69 View Post
    Can any one help on how to simplyfy the following, thanks



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    look at this lesson series ...

    Graphing Quadratic Functions: Introduction
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  3. #3
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    Re: simplify a qud expression

    just read it, but still lost on how to simplyfy the above
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    Re: simplify a qud expression

    Quote Originally Posted by davellew69 View Post
    just read it, but still lost on how to simplyfy the above
    where do the directions say simplify?

    (a) does the graph open up or down? that info was in the lesson ... page 2

    (b) finding x and y-intercepts ... pages 3 and 4
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  5. #5
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    Re: simplify a qud expression

    i think I multliply out all the fractions by 4 to clear them
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  6. #6
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    Re: simplify a qud expression

    Quote Originally Posted by davellew69 View Post
    i think I multliply out all the fractions by 4 to clear them
    that would be correct for finding the x-intercepts
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  7. #7
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    Re: simplify a qud expression

    many thanks
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