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((x^3)^-2 (2x^-5 y^3)^3) / ((x^3 y^-3)^-1 (2x^4 y^3))

 

 

(3h^2 p^2 t^2 -4p^3 t^2)*(8h^2 pt+h^4 t)

 
 Nov 15, 2016

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