teamstylez teamstylez
  • 23-03-2017
  • Mathematics
contestada

Please help if you can
1. ( 6k+2) - (3k-2)

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rotheryj
rotheryj rotheryj
  • 23-03-2017
(6k+2)-(3k-2)
expand brackets  18k²-12k+6k-4
simplify 18k²-6k-4
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