hxrleyy hxrleyy
  • 12-10-2017
  • Mathematics
contestada

Ten times the square of a non zero number is equal to eighty times the number

What is the number?

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anayansicamach anayansicamach
  • 12-10-2017
The problem says that 10x^2 = 80x. Since x is guaranteed not to equal zero, divide both sides by x; 10x=80. Divide both sides by 10 and x=8
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