Answers

2014-05-26T09:54:23+05:30
The answer will be = -7ac + 6bc +4c2-3a2-ab-2b2 
1 5 1
  • Brainly User
2014-05-26T09:59:21+05:30
-7ac + 6bc + 4c² - 3a² - ab - 2b² is the answer.
1 5 1