(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

(2/3)^-1+(π-3)^0+(-2)^-2+丨(-2)^3丨
=3/2+1+1/4+8
=10又4分之3