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12 February, 05:36

Find all roots to the nearest 0.001

x^4-3x^3+2x^2-7x-11

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  1. 12 February, 06:00
    0
    Hello,

    Not interresting like exercise:

    x1 = - 0.57159401390436 + i1.5665906747747x2 = - 0.57159401390436 - i1.5665906747747x3 = 2.6512360302518x4 = 1.4919519975569
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