(2/3)^-1+(π-3)^0+(-2)^-2+丨(-2)^3丨
问题描述:
(2/3)^-1+(π-3)^0+(-2)^-2+丨(-2)^3丨
RT
答
(2/3)^-1+(π-3)^0+(-2)^-2+丨(-2)^3丨
=3/2+1+1/4+8
=10又4分之3