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Thread: solution for cubic root equation

  1. Jun 18th, 2006, 03:51 AM #1
    Bearnerd
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    solution for cubic root equation

    hello. cud anyone tell me how to find the roots for a cubic root eq?

    ie. 3x^3 + 5x^2 - x + 23 = 0

    x1=?
    x2=?
    x3=?

    tq!!
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  2. Jun 18th, 2006, 07:27 AM #2
    bilm_ks
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    Re: solution for cubic root equation

    http://planetmath.org/?op=getobj&from=objects&id=1407
    "bla, bla,... exists number M so for each n > M bla, bla..." Exists? Where is it? (Kronecker said...)
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