ja3cquappyBraney
ja3cquappyBraney ja3cquappyBraney
  • 13-09-2016
  • Mathematics
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What are the real or imaginary solutions of the polynomial equation?. . 27x^3 + 125 = 0

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meerkat18
meerkat18 meerkat18
  • 16-09-2016
we are given the equation 27 x3 + 125 = 0 and is asked in the problem the value of x. In this case, the equation is expressed as 27x3 = -125; x1 = -5/3;  x2 =(-15-√-675)/18=(-5-5i√ 3 )/6= -0.8333-1.4434i ;  x3 =(-15+√-675)/18=(-5+5i√ 3 )/6= -0.8333+1.4434i
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