SOLUTION: if x+y=a and xy=b then the value of {{{1/x^3+1/y^3}}}?THANK YOU VERY MUCH.
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Question 455759: if x+y=a and xy=b then the value of ?THANK YOU VERY MUCH.
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
Now .
Also,
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