Please help asap, will mark brainliest :))

The answer is

Step-by-step explanation:

Apply the exponent rule:

Add/Subtract the numbers:

Apply the exponent rule:

Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations (this isn't a sponsor I've just been using it since the 6th grade lol).

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct