• 2log510+log50.25=(A)0 (B)1 (C) 2 (D)4试题及答案-解答题-云返教育

    • 试题详情

      2log510+log50.25=
      (A)0 (B)1 (C) 2 (D)4

      试题解答


      见解析
      解析:2log510+log50.25
      =log
      5100+log50.25
      =log
      525
      =2
      答案:C
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