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(3分之2)^2010次×(1.5)^2011×(-1)^2012 计算 )
人气:355 ℃ 时间:2019-08-22 16:36:15
解答
(2/3)^2010*(3/2)^2011*(-1)^2012
=(2/3)^2010*(3/2)^2010*(3/2)*1^2010
=(2/3)^2010*(3/2)^2010*(3/2)
=[(2/3)*(3/2)]^2010*(3/2)
=1^2010*(3/2)
=3/2
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