liyah107 liyah107
  • 12-03-2018
  • Mathematics
contestada

Solve 2x^3-5x^2-11x-4=0

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 14-03-2018
A graphical calculator shows solutions to be
  x = {-1, -0.5, 4}

The factorization will be
.. (2x+1)(x +1)(x -4) = 0
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