1编号:1949题型:填空题测试正确率:78.91%

则a,b,c,大小关系是_______.

2编号:1948题型:填空题测试正确率:80.27%

3编号:1947题型:填空题测试正确率:85.85%

4编号:1946题型:填空题测试正确率:84.76%

5编号:1945题型:填空题测试正确率:88.3%

6编号:1944题型:填空题测试正确率:69.7%

(2011四川)已知a、b为有理数,m、n分别表示的整数部分和小数部分,且amn+bn2=1,则2a+b=_______.

7编号:1922题型:填空题测试正确率:76.73%

若整数m满足条件,则m的值是_______

8编号:1917题型:填空题测试正确率:79.73%

9编号:1914题型:填空题测试正确率:75.1%

(四川乐山)若m为正实数,且=________.

10编号:1912题型:填空题测试正确率:80.68%

已知a<b,则化简二次根式的正确结果是_______.