SOLUTION: x-1/x=6, then x^2+1/x^2=

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Question 515285: x-1/x=6, then x^2+1/x^2=
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
x-%281%2Fx%29=6
square both sides
+x%5E2-2%2B%281%2Fx%5E2%29+=+36
+x%5E2%2B%281%2Fx%5E2%29+=+36-2
+x%5E2%2B%281%2Fx%5E2%29+=+34
m.ananth@hotmail.ca