SOLUTION: -4-square root of -20 ----------- ----------- 5

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Question 23018: -4-square root of -20
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5
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
+%28-4+-+sqrt%28-20%29%29%2F5
+%28-4+-+sqrt%28-4%29%2Asqrt%285%29%29%2F5
+%28-4+-+2i%2Asqrt%285%29%29%2F5

Does not reduce. You can factor it if you like, but factoring is not usually necessary since the fraction does not reduce.
+-2%282+%2B+i+%2Asqrt%285%29%29%2F5+

R^2 at SCC