(-3)的十次方*3分之1的十一次方 是多少?
问题描述：
(-3)的十次方*3分之1的十一次方 是多少?
答
(-3)^10*(1/3)^11
=(3^10)*(1/3)^11
=(3^10)*(1/3)^10*(1/3)
=[3*(1/3)]^10*(1/3)
=1^10*(1/3)
=1/3