laurenvenable2 laurenvenable2
  • 16-01-2017
  • Mathematics
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Four times the square of a non zero number is equal to eight times the number

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bcalle
bcalle bcalle
  • 16-01-2017
4x^2=8x
4x^2-8x=0
4x(x-2)=0
4x=0 (x-2)=0
x=0 x=2
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