(an)2n等于()A.a3nB.a2nC.a2n2D.a4n2-数学

题目简介

(an)2n等于()A.a3nB.a2nC.a2n2D.a4n2-数学

题目详情

(an2n等于(  )
A.a3nB.a2nC.a2n2D.a4n2
题型:单选题难度:中档来源:不详

答案

(an)2n=a2n2.
故选C.

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