1编号:31436题型:单选题测试正确率:70.44%
将多项式分解正确的是( )
2编号:30554题型:单选题测试正确率:57.77%
3编号:27581题型:单选题测试正确率:40.0%
设△ABC的三边长分别为a,b,c,且,那么△ABC的形状是()
4编号:27580题型:单选题测试正确率:65.22%
5编号:27579题型:单选题测试正确率:45.12%
6编号:27567题型:单选题测试正确率:44.14%
7编号:3952题型:单选题测试正确率:67.74%
若△ABC的三边长分别为a、b、c满足,则△ABC是( )
8编号:3533题型:单选题测试正确率:63.16%
若x+y=3,xy=-2,求()
9编号:3532题型:单选题测试正确率:62.5%
若△ABC的三边长分别为a、b、c满足,则△ABC是()
10编号:3531题型:单选题测试正确率:66.45%
若a、b、c为三角形的三边长,试判断的正负情况()
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