-8的2011方乘上-0.152的2012方
问题描述:
-8的2011方乘上-0.152的2012方
答
应该是-8的2011方乘上-0.125的2012方
-8的2011方乘上-0.125的2012方
=(-8)^2011×(-0.125)^2011×(-0.125)
=[-8×(-0.125)]^2011×(-0.125)
=1^2011×(-0.125)
=1×(-0.125)
=-0.125