166k views
1 vote
FIND THE SUM: (9m - 6n) + (m + 2n)

10m - 4n
15mn + 2mn
17mn

User Zentuit
by
6.9k points

2 Answers

5 votes

Answer:

10m - 4n

Explanation:

User Gjaldon
by
9.0k points
1 vote

Answer:

10m-4n

Explanation:

(9m-6n)+(m+2n)

9m-6n+m+2n

(9m+m)+(-6n+2n)

10m-4n

User Evgeny Bobkin
by
8.4k points

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