问题
选择题
计算(0.04)2003×[(-5)2003]2得( )
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答案
(0.04)2003×[(-5)2003]2,
=(0.04)2003×[(-5)2]2003,
=(0.04)2003×(25)2003,
=(0.04×25)2003,
=1.
故选A.
计算(0.04)2003×[(-5)2003]2得( )
|
(0.04)2003×[(-5)2003]2,
=(0.04)2003×[(-5)2]2003,
=(0.04)2003×(25)2003,
=(0.04×25)2003,
=1.
故选A.