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1编号:95378题型:填空题测试正确率:0%

为实数,且满足,则的值为____.

2编号:91916题型:填空题测试正确率:0%

3编号:91915题型:填空题测试正确率:0%

若a,b为实数,且满足,则的值为____.

4编号:85886题型:填空题测试正确率:0%

,则2x+4y的算术平方根是____.

5编号:85862题型:填空题测试正确率:0%

6编号:85860题型:填空题测试正确率:0%

已知△ABC的三边长分别为a,b,c,化简的结果为____.

7编号:84455题型:填空题测试正确率:0%

8编号:84454题型:填空题测试正确率:0%

若a,b为实数,且满足,则y-x的值为____.

9编号:67189题型:填空题测试正确率:0%

10编号:67188题型:填空题测试正确率:0%

若a,b为实数,且满足,则的值为____.

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