RLOvasica RLOvasica
  • 22-11-2018
  • Mathematics
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plz answer simplify: -10+3r+2r^2-r

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alessandroarenas
alessandroarenas alessandroarenas
  • 22-11-2018

[tex]-10 +3r +2r^2 -r = 2r^2 +2r -10 = r^2 +r -5[/tex]

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