a+1/a=23 then find a^1/4+1/a^1/4
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Answer:
a+1/a=23
a+1=23a
23a-a=1
22a=1
a=1/22
hence
a^1/4+1/a^1/4=(1/22)^1/4+1/(1/22)^1/4
=(1+(22)^1/2)/(22)^1/4
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