SOLUTION: 1/2+2i

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Question 258694: 1/2+2i
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Multiply numerator and denominator by the complex conjugate (2-2i).
1%2F%282%2B2i%29%2A%282-2i%29%2F%282-2i%29=%282-2i%29%2F%284-4i%2B4i-4i%5E2%29
1%2F%282%2B2i%29%2A%282-2i%29%2F%282-2i%29=%282-2i%29%2F%284%2B4%29
1%2F%282%2B2i%29%2A%282-2i%29%2F%282-2i%29=%282-2i%29%2F%288%29
1%2F%282%2B2i%29%2A%282-2i%29%2F%282-2i%29=%281%2F4%29%281-i%29