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2 votes
Simplify by combining like terms.5a²+3a-2a³+4aa. 5a³+2a³+7ab.5a²-2a³+7ac.10ad.7a+3a²

1 Answer

3 votes

Answer::


5a^2-2a^3+7a

Step-by-step explanation:

Given the expression:


5a^2^{}+3a-2a^3+4a

First, we arrange:


=-2a^3+5a^2+3a+4a

We then combine to obtain:


=5a^2-2a^3+7a

The correct choice is B.