lg27/lg4除以lg3/lg2的值为_____

来源:学生作业学帮网 编辑:学帮网 时间:2024/07/01 07:37:34

lg27/lg4除以lg3/lg2的值为_____

=lg27/lg4乘以lg2/lg3
=lg3^3/lg2^2乘以lg2/lg3
=3lg3/2lg2乘以lg2/lg3
=3/2

3lg1.5

3/2