taylorbenge1998 taylorbenge1998
  • 09-11-2017
  • Mathematics
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how do you factor 14z^2+19z-3

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Аноним Аноним
  • 10-11-2017
14z^2+19z-3
=(14z^2-2z)+(21z-3)
=2z(7z-1)+3(7z-1)
=(7z-1)(2z+3)
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