SOLUTION: Hello. I needed to know the answer and explanation to the equation below: (3x^-1 y^-2)^2

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Question 446491: Hello. I needed to know the answer and explanation to the equation below:
(3x^-1 y^-2)^2
Answer by rwm(914) About Me  (Show Source):
You can put this solution on YOUR website!
That is an expression not an equation.
Equations equate.
Nothing is equated.
Therefore it has no answer nor solution.
You also stated that you needed (past tense) the answer which indicates that you don't need it now.