Answer :

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

= -20b² - 28b
amelia18
The answer would be -103b
5b-9b(5b+7)
5b+-9b(5b+7)
5b+-45b+-63b
5b+-108b=-103b

Other Questions