Answer:
Multiply i and 8
Multiply i and 1
The i just gets copied along.
The answer is i
i
8*i evaluates to 8i
12+8*i evaluates to 12+8i
The final answer (almost!) is
12+8i
Now, let's simplify the i's to get our final answer:
The i in 8i cannot be simplified, so just leave it as is.
The final answer is
12+8i
Explanation: