SOLUTION: Kindly help me solving it {{{(x+(x^2-y^2)^(1/2))^(1/2)}}}

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Question 1045800: Kindly help me solving it
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Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
Observe that
.
===> .
Note that the last equation applies for real values of the expression (when x > y), or complex values (when x < y).
(For complex values of the expression the right-hand side of equation denotes a class of solutions, not just one particular value.)