makelsagcl
makelsagcl makelsagcl
  • 23-06-2016
  • Mathematics
contestada

Which binomial is a factor of 9x2 - 64?

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caylus
caylus caylus
  • 25-06-2016
Hello,

9x²-64= (3x)²-8²=(3x-8)(3x+8)

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