Question

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

Answer 1

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.