问题
填空题
计算2log32-log3
|
答案
2log32-log3
+log38-52log5332 9
=log3(4÷
×8)-932 9
=log39-9
=2-9
=-7．
故答案为：-7．
搜题请搜索小程序“爱下问搜题”
计算2log32-log3
|
2log32-log3
+log38-52log5332 9
=log3(4÷
×8)-932 9
=log39-9
=2-9
=-7．
故答案为：-7．