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Math Help - Solve x^2 + 3x < 0

  1. #1
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    Solve x^2 + 3x < 0

    Solve x^2 + 3x < 0

    What do I do here?

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  2. #2
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    Quote Originally Posted by icesta1 View Post
    Solve x^2 + 3x < 0

    What do I do here?

    Thankss
    Draw a graph of y = x^2 + 3x and label the x-intercepts. Now your question boils down to 'For what values of x is y< 0 ?' (that is, for what values of x is the graph below the x-axis).
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