Kira98
Kira98
01-06-2016
Mathematics
contestada
r t2. Simplify the expressionr stO D. r 15
Respuesta :
nobillionaireNobley
nobillionaireNobley
06-06-2016
[tex] \frac{ r^{-3} s^{5} t^{2} }{ r^{2}s t^{-2} }= r^{-3-2} s^{5-1} t^{2-(-2)}= r^{-5} s^{4} t^{4}= \frac{s^{4} t^{4}}{ r^{5} } [/tex]
Answer: option C.
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