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Mamont248 [21]
3 years ago
5

(3r^-2s^3t^0)^-3/3rs How do I do this .

Mathematics
1 answer:
sdas [7]3 years ago
8 0
(3r^-2s^3t^0)^-3
~~~~~~~~~~~~~~ r   (s)
       3


=1/3 r^7 s
  ~~~~~~~~~
     27s^9

= r^7
~~~~~~~
  81s^8

Answer is =r^7/ 81s^8


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