SOLUTION: k/3-1/3k-1/k

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Question 139937: k/3-1/3k-1/k
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
k/3-1/3k-1/k
=(k^2-1-3)/3k
=(k^2-4)/3k
.
Ed