asked 60.8k views
5 votes
Mathias and Roman are discussing how to simplify the following expression: 7ba3+9a2-9(79a3b-59a2+2ab2). They are writing an equivalent expression before and after combining like terms. Select all the possible solutions they obtained in the process.

asked
User Howes
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1 Answer

5 votes

Answer

Can someone help

Explanation:

answered
User Fantom
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