1编号:58747题型:填空题测试正确率:64.75%
化简的结果是____.
2编号:58746题型:单选题测试正确率:87.05%
若,则的值是( )
3编号:58745题型:单选题测试正确率:81.29%
化简的值是( )
4编号:58744题型:单选题测试正确率:86.33%
化简的值为( )
5编号:58743题型:单选题测试正确率:82.73%
若△ABC的三边a,b,c满足,则△ABC是( )
6编号:58742题型:单选题测试正确率:76.98%
若与互为相反数,则的值为( )
7编号:46596题型:单选题测试正确率:48.25%
化简,得( )
8编号:46557题型:填空题测试正确率:34.74%
计算:____.
9编号:46555题型:填空题测试正确率:54.55%
10编号:46551题型:单选题测试正确率:55.83%
计算:( )
提醒: