Respuesta :

TheWiseOrange
[tex] \cfrac{r^{-3}s^5t^2}{r^2st^{-2}} [/tex]

[tex]= r^{-3-2}s^{5-1}t^{2+2} [/tex]

[tex]= r^{-5}s^4t^4[/tex]

[tex]= \cfrac{s^4t^4}{r^5} [/tex]
carlosego
For this case, what we should do is follow the following steps:
 1) rewrite the expression using power properties
 2) cancel similar terms
 3) add exponents that have the same base.
 Answer:
 See attached image
Ver imagen carlosego

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