1编号:105905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____.
2编号:85860题型:填空题测试正确率:0%
3编号:71588题型:填空题测试正确率:0%
已知非零实数a,b满足,则a-b=____.
4编号:59713题型:填空题测试正确率:0%
5编号:58903题型:填空题测试正确率:100.0%
已知非零实数a,b满足,则a-b=____.
6编号:58902题型:填空题测试正确率:100.0%
当时,化简的结果是____.
7编号:58901题型:填空题测试正确率:100.0%
若,则x的取值范围是____.
8编号:58827题型:填空题测试正确率:38.17%
化简:____.
9编号:58826题型:填空题测试正确率:65.65%
若一个三角形的三边长为1,k,5,则化简的结果是____.
10编号:30609题型:填空题测试正确率:62.26%
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