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16-08-2017
Mathematics

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I need to know this answer I've worked it out but not sure

I need to know this answer Ive worked it out but not sure class=

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Banabanana Banabanana

16-08-2017

[tex] \cfrac{r^{-3}s^5t^2}{r^2st^{-2}} = \cfrac{s^4*t^2*t^2}{r^2*r^3} =\cfrac{s^4t^4}{r^5}[/tex]

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