Question

Is it c.? i am unsure

Answer 1

Correct, it is option C

Explanation:

Remove the parentheses and it will look like this

3 + 4i + 8 + 2i

Arrange the equation:

3 + 8 + 4i + 2i

Then solve:

3 + 8 = 11

4i + 2i = 6i

Now set it back up:

11 + 6i

Hope this helps

Answer 2

11+6i

Explanation:

We can start by combining like terms, the ones with i, and the ones with one as a factor. Since 3+8 is 11 and 4i+2i is 6i, our answer is C. 11+6i