ethanw1098 ethanw1098
  • 01-01-2018
  • Mathematics
contestada

What is the complete factorization of r2 - 6r - 9s2 + 9?

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lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 01-01-2018
r²-6r-9s²+9 =
r(r-6) - 9(s²-1)
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