SOLUTION: Please help me solve this 3^-1 x (1/9)^-1 x 27^-1 x (1/81)^-1 Thank you very much

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Question 1157176: Please help me solve this
3^-1 x (1/9)^-1 x 27^-1 x (1/81)^-1
Thank you very much

Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
I can use this rules:
++a%5E%28+-b+%29+=+%28+1%2Fa+%29%5Eb+
---------------------------------
+3%5E%28-1%29+%2A+%28+1%2F9+%29%5E%28-1%29+%2A+27%5E%28-1%29+%2A+%28+1%2F81+%29%5E%28-1%29+
+%28+1%2F3+%29%5E1+%2A+9%5E%28+1+%29+%2A+%28+1%2F27+%29%5E1+%2A+81%5E1+
+%28+9+%2A+81+%29+%2F+%28+3+%2A+27+%29+
+3%2A3+=+9+