Question: hey can u help me to solve this smart one:integral x/root of x+a? 

Answer: here is the soln: x/root of x+a = [(x+a) - a]/root of x+a\n                                                = root of  (x+a) - a / root of (x+a)\n\nNow, you have the 2 direct formulae for both these expressions.\n\nnjoy!!!
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