问题
填空题
计算2log510+log50.25的值为______．
答案
∵2log510+log50.25
=log5100+log50.25
=log525
=2
故答案为：2．
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计算2log510+log50.25的值为______．
∵2log510+log50.25
=log5100+log50.25
=log525
=2
故答案为：2．