若x^3m=4,y^3n=5,求(x^2m)^3+(y^3n)^2
问题描述:
若x^3m=4,y^3n=5,求(x^2m)^3+(y^3n)^2
答
原式=x^6m+(y^3n)^2
=(x^3m)^2+(y^3n)^2
=4^2+5^2
=41