-0.5+(-2/3)-I-4/5I-(1/2)-(+1/3) 怎么算

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-0.5+(-2/3)-I-4/5I-(1/2)-(+1/3) 怎么算

-0.5+(-2/3)-I-4/5I-(1/2)-(+1/3) 怎么算
-0.5+(-2/3)-I-4/5I-(1/2)-(+1/3) 怎么算

-0.5+(-2/3)-I-4/5I-(1/2)-(+1/3) 怎么算
-0.5+(-2/3)-I-4/5I-(1/2)-(+1/3)
=-0.5-2/3-4/5-1/2-1/3
=(-0.5-1/2)+(-2/3-1/3)-4/5
=-1-1-4/5
=-14/5

-0.5=-1/2
|-4/5|=4/5
得结果是-1/2-2/3-4/5-1/2-1/3=-14/5

-0.5+(-2/3)-|-4/5|-(1/2)-(+1/3)
=-0.5-2/3-4/5-1/2-1/3
=-(0.5+1/2)-(2/3+1/3)-4/5
=-1-1-4/5
=-14/5

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