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ally150 ally150
  • 05-03-2017
  • Mathematics
Answered

Combine like terms

5b-9b(5b+7)

Verified Answer :

zexius
zexius zexius
  • 05-03-2017

5b - 9b(5b + 7) = 25b² - 45b² + 35b - 63b

= -20b² - 28b

Answer Link
amelia18
amelia18 amelia18
  • 05-03-2017

The answer would be -103b
5b-9b(5b+7)
5b+-9b(5b+7)
5b+-45b+-63b
5b+-108b=-103b

Answer Link

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