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2a^3 (5a^2– 7a)+(3a^4 – a^5 )
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2a^3 (5a^2– 7a)+(3a^4 – a^5 )

User Thibaultbl
by
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1 Answer

3 votes

Answer:

9a^5-11a^4

Explanation:

2a^3 (5a^2– 7a)+(3a^4 – a^5 )

10a^5-14a^4+3a^4-a^5

9a^5-11a^4

User That Dave Guy
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