1编号:95378题型:填空题测试正确率:0%
若,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%
若,则____.
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%
若,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%
计算:____.
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%
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