1编号:33721题型:单选题测试正确率:79.03%
化简的结果为( )
2编号:33720题型:单选题测试正确率:71.49%
3编号:33719题型:单选题测试正确率:73.24%
化简的结果是( )
4编号:33718题型:单选题测试正确率:58.52%
5编号:33717题型:单选题测试正确率:78.57%
6编号:33716题型:单选题测试正确率:63.94%
7编号:33715题型:单选题测试正确率:72.86%
化简的结果( )
8编号:33714题型:单选题测试正确率:76.74%
9编号:32634题型:单选题测试正确率:65.47%
已知|a-1|+(b+2)2=0,则代数式的值为( )
10编号:32633题型:单选题测试正确率:71.54%
化简5a-[a2+(5a2-3a)-6(a2-a)]+1的结果为( )
提醒: