Question

1的6次方-(0.5-三分之二)除号 三分之一 乘号[-2-(-3)的三次方]-|八分之一-0.5的二次方|

Answer 1

1^6-(0.5-2/3)/ (1/3) *[-2-(-3)^3]-|1/8-0.5^2|

0.5-2/3=1/2-2/3=-1/6

-2-(-3)^3=-2-(-27)=25

|1/8-0.5^2|=|0.125-0.25|=0.125=1/8

将0.5-2/3=-1/6，-2-(-3)^3=25，|1/8-0.5^2=1/8代入

1^6-(0.5-2/3)/ (1/3) *[-2-(-3)^3]-|1/8-0.5^2|=1-1/6*25-1/8=

-79/24