Respuesta :

Stephen46

Answer:

The answer is number 2.

15+5i

Hope this helps

09pqr4sT

Answer:

2. 15 + 5i

Step-by-step explanation:

Remove the brackets.

7 + 4i + 8 + i

Rearrange.

7 + 8 + 4i + i

Add the like terms.

15 + 5i