asked 172k views
5 votes
Add:7ab,8ab,-10ab,-3ab




asked
User T D
by
8.1k points

2 Answers

4 votes

Answer:

2ab

Explanation:

7ab+8ab+(-10ab)+(-3ab)=

=15ab-13ab= 2ab

answered
User Roger Keays
by
8.4k points
6 votes

Answer:

2ab

Explanation:

7ab+8ab+-10ab+-3ab

Factor out ab

ab(7+8-10-3)

ab(2)

2ab

answered
User Scott Marcus
by
8.5k points

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