lga,lgb是2x²-4x+1=0的解,求lgab×(logab+logba)=?
来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/12 04:28:58
lga,lgb是2x²-4x+1=0的解,求lgab×(logab+logba)=?lga,lgb是2x²-4x+1=0的解,求lgab×(logab+logba)=?lga,lg
lga,lgb是2x²-4x+1=0的解,求lgab×(logab+logba)=?
lga,lgb是2x²-4x+1=0的解,求lgab×(logab+logba)=?
lga,lgb是2x²-4x+1=0的解,求lgab×(logab+logba)=?