SaphireSaddles SaphireSaddles
  • 09-03-2017
  • Mathematics
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what are the roots of the polynomial equation x^2-x72=0

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Аноним Аноним
  • 09-03-2017
I hope this helps you



x^2-x-72=0


x -9


x +8



(x-9)(x+8)=0



x=9



x= -8
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