> 数学 >
计算:log2.56.25+lg
1
100
+ln
e
+21+log23
人气:199 ℃ 时间:2020-09-29 03:26:40
解答
log2.56.25+lg
1
100
+ln
e
+21+log23
=2log2.52.5-2+
1
2
+2log26
=
1
2
+6

=
13
2
推荐
猜你喜欢
© 2026 79432.Com All Rights Reserved.
电脑版|手机版