-1—(0.5-2/3)/1/3*{-2-(-3)的立方}
问题描述:
-1—(0.5-2/3)/1/3*{-2-(-3)的立方}
過程要詳細
答
-2-(-3)的立方=25 3*{-2-(-3)的立方} =3*25 1/3*{-2-(-3)的立方}=3*-25 -1—(0.5-2/3)/1/3*{-2-(-3)的立方} =-1-3*-25