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dalvyx [7]
4 years ago
14

Simplify: 1 3 (6ab - 9b) + 2 3 (9ab + 12b)

Mathematics
1 answer:
Alex4 years ago
5 0

Answer:

285ab-159b

Step-by-step explanation:

distribute 13 and 23 into the parenthesis

78ab-117b+207ab+276b

combine like-terms

78ab+207ab-117b+276b

285ab-159b


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