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Rewrite each expression as a sum. 12. - 8x2 + 3xy - 9x - 3 13. 2ab -- 5ab2 - 9a2b
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Rewrite each expression as a sum.

12. - 8x2 + 3xy - 9x - 3

13. 2ab -- 5ab2 - 9a2b

User Nguyen Vu Quang
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1 Answer

2 votes
13 ). 2ab + 5ab x 2 - 18ab

2ab + 10ab - 18ab

- 6ab

Answer= - 6ab
User Anzhelika
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