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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%

,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%

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%

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%

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