Question

Select the correct answer.

Write (3 + 4i) + (8 + 2i) as a complex number in standard form.

A.
5 + 12i
B.
7 + 10i
C.
11 + 6i
D.
11 − 6i

Answer 1

Hi!

Answer:

C. 11+6i

Explanation:

First, you add by the numbers from left to right.

3+8=11

4+2=6

11+6i is the final answer!

Hope this helps!

Thanks!

Have a nice day! :)

:D

Answer 2

C. 11 + 6i

Explanation:

(3 + 4i) + (8 + 2i)

Add the real parts

3+8 = 11

Add the imaginary parts

4i+2i = 6i

The complex number is

11 +6i