Questions asked by codnjs

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• When #a-1/a=1#, #a^5-1/a^5 =#? how to solve....
  
• #972^x = 8#, #243^y = 16#, then #3/x-4/y=#?
  
• I want to know how to compare in root. Express large and small. # A = 3^(1/3), B = 4^(1/4), C = 6^(1/6)# ?
  
• Express large and small. A=3root3,B=4root4,C=6root6 ?
  
• When A = #root(3)3#, B = #root(4)4#, C = #root(6)6# , find the relationship. which number is the correct number? 1. A<B<C 2. A<C<B 3. B<A<C 4. B<C<A 5. C<B<A