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Please help me with this math question

Please help me with this math question-example-1
User Chethandb
by
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1 Answer

3 votes

Answer:

80a^9 + 70a^8

Explanation:

Use the distributive property and multiply each term in the expression by 10a7

10a7(8a2 + 7a)

80a9+70a8

User Oh My Dog
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