92.1k views
1 vote
Factor a²-12a-28 +16b-b²
Factor

a²-12a-28 +16b-b²



1 Answer

3 votes

So, the fully factored expression is:

(a - b)(a + b) - 4(3a - 4b) - 28

User Anibal Itriago
by
7.6k points