hailey191 hailey191
  • 30-04-2018
  • Mathematics
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I need help finding the answer

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mkryukova19 mkryukova19
  • 30-04-2018
6x = n²-16
n²-6x-16=0             -16=-8*2,    -6=-8+2
(n-8)(n+2)=0
n-8=0,   n+2=0
n=8,      n=-2
Negative solution is -2.
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