emmaburns82 emmaburns82
  • 16-01-2018
  • Mathematics
contestada

find all the zeros of the function x^4+3x^3-x^2-9x-6=0

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cerdafaith cerdafaith
  • 16-01-2018
the answer should be x= -1, -2 ,  the square root of 3, and -  ( negative ) square root of 3 
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