Ask Question
9 February, 09:10

Katrina is asked to simplify the expression - 3a-4 b-2 (5 a-7 b). She writes:

-3a-4b-2 (5a-7 b) = - 3 a - 4 b-10 a + 14 b Which property allows her to do this? the associative property the commutative property the distributive property the additive identity property

+4
Answers (1)
  1. 9 February, 12:00
    0
    Distributive property. The - 2 was distributed to the terms inside the parentheses, leaving Katrina with (-10a + 14b) along with the given - 3a - 4b
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Katrina is asked to simplify the expression - 3a-4 b-2 (5 a-7 b). She writes: -3a-4b-2 (5a-7 b) = - 3 a - 4 b-10 a + 14 b Which property ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers