您选择的知识点:
  • 二次根式的非负性删除

1编号:46557题型:填空题测试正确率:34.74%

2编号:46555题型:填空题测试正确率:54.55%

3编号:44231题型:填空题测试正确率:20.78%

当x=____时,有最____值,最值是____.

4编号:44230题型:填空题测试正确率:52.42%

二次根式有最____值,最值是____.

5编号:36711题型:填空题测试正确率:59.55%

6编号:36702题型:填空题测试正确率:39.44%

7编号:36700题型:填空题测试正确率:54.89%

8编号:34443题型:填空题测试正确率:30.49%

当x=____时,有最____值,最值是____.

9编号:34442题型:填空题测试正确率:60.38%

二次根式有最____值,最值是____.

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