Myunat Myunat
  • 11-04-2017
  • Mathematics
contestada

r^2+4r+3 completing the square

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ivanzud
ivanzud ivanzud
  • 11-04-2017
r^2+4r+4=3.............
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jojo12345679
jojo12345679 jojo12345679
  • 11-04-2017
r^2+4r+3
=(r+1)(r+3)
Cheers ,:3
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