SOLUTION: I need help with the following, please!!! Determine whether 3sqrt-8/27 is rational or irrational Thank you.

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Question 106463: I need help with the following, please!!!
Determine whether 3sqrt-8/27 is rational or irrational
Thank you.
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
Determine whether 3sqrt-8/27 is rational or irrational
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= cube root[-8/27]
= (-2/3)
Yes, this is a rational number
====================
Cheers,
Stan H.
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