题目内容
计算：log3
+lg25+2lg2+eln2=______．
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log3
+lg25+2lg2+eln2=log33-
+2lg5+2lg2+2
=-
+2（lg2+lg5）+2
=-
+2+2=
故答案为：
．
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| 1 |
| 4 |
=-
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| 4 |
=-
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| 15 |
| 4 |
故答案为：
| 15 |
| 4 |
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