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math

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solve the follow inequality. write your solution in interval notation.

x^3-49x¡Ü0

  • math -

    I think that was supposed to come out as
    x^3 - 49x < 0
    or
    x^3 - 49x < 0
    or
    x^3 - 49x > 0
    or
    x^3 - 49x > 0

    btw, did I not solve this same question for you on Sunday? Did you not look at it??

    http://www.jiskha.com/display.cgi?id=1348975741

  • math -

    it was suppose to be x^3-49x<=0

    I didn't know how to make the sign

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