问题
填空题
log2.56.25+lg
|
答案
原式=log2.52.52 +lg10-2+lne
+2•2log231 2
=2-2+
+61 2
=61 2
故答案为61 2
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log2.56.25+lg
|
原式=log2.52.52 +lg10-2+lne
+2•2log231 2
=2-2+
+61 2
=61 2
故答案为61 2