题目 #15524
- UUID
8810fcd9-f112-4087-8dd7-1140756c2a9d- 来源
- A中考/2026江苏中考期末数学试卷+答案30.pdf 第 2 页,bbox
[30.0, 589.95, 109.13, 623.96] - 题型 / 学科
- fill_blank / math / JUNIOR
- 知识树
KT_JUNIOR_MATH_STANDARD- 难度
- 难度 3 / 5 中等 · 多步骤
- QA 状态
- PUBLISHED 重试 0 次,得分 0.975
- 最终题 ID
7489
最终题干渲染(f_body 预览)
\(\frac{\sqrt{3}}{\sqrt{2}}\) ____
答案 / 解析
答案(f_answer)
\(\frac{\sqrt{6}}{2}\)
解析(f_ways)
根据二次根式除法法则:\(\frac{\sqrt{a}}{\sqrt{b}} = \sqrt{\frac{a}{b}}(a≥0\),b>0)。因此\(\frac{\sqrt{3}}{\sqrt{2}} = \sqrt{\frac{3}{2}} = \sqrt{\frac{3 \times 2}{2 \times 2}} = \sqrt{\frac{6}{4}} = \frac{\sqrt{6}}{\sqrt{4}} = \frac{\sqrt{6}}{2}\)。
原图与资产(0)
该题没有裁出图片资产
审计记录
| 阶段 | 审计器 | 结果 | 得分 | 依据(简短) |
|---|---|---|---|---|
| STRUCTURE | structure-rule | PASS | 0.900 | |
| FORMULA | formula-auditor | PASS | 1.000 | |
| KNOWLEDGE | knowledge-auditor | WARN | - | |
| VISION | vision-auditor | PASS | 1.000 | |
| SOLVER | blind-solver | PASS | 1.000 | |
| CRITIC | critic | PASS | 1.000 | |
| SYMBOLIC | symbolic-auditor | PASS | 0.900 | |
| COHERENCE | coherence-auditor | PASS | 1.000 | |
| QUALITY_GATE | quality-gate | PASS | 0.975 | |
| SOLVER | blind-solver | PASS | 1.000 | |
| CRITIC | critic | PASS | 1.000 | |
| AUTO_REPAIR_ATTEMPT | answer-repair | PASS | 1.000 | |
| AUTO_FILL_ANSWER | answer-repair | WARN | 1.000 | |
| VISION | vision-auditor | PASS | 1.000 |
知识点(0)
无
正式题库记录(t_question.f_id=7489)
- f_qkey
90700fe8a2332ff3db7492a85a352abd- f_style / 难度
- 3 / 2
- 入库题干
- \(\frac{\sqrt{3}}{\sqrt{2}}\) ____
- 入库答案
- \(\frac{\sqrt{6}}{2}\)
- 入库解析
- 根据二次根式除法法则:\(\frac{\sqrt{a}}{\sqrt{b}} = \sqrt{\frac{a}{b}}(a≥0\),b>0)。因此\(\frac{\sqrt{3}}{\sqrt{2}} = \sqrt{\frac{3}{2}} = \sqrt{\frac{3 \times 2}{2 \times 2}} = \sqrt{\frac{6}{4}} = \frac{\sqrt{6}}{\sqrt{4}} = \frac{\sqrt{6}}{2}\)。
事件
| 时间 | 阶段 | 级别 | 消息 |
|---|---|---|---|
| 2026-09-23 09:10:06 | PUBLISH | INFO | 已发布 t_question.f_id=7489 qkey=90700fe8a2332ff3db7492a85a352abd |
| 2026-09-23 09:10:06 | QA | INFO | QA: PASS (score=0.975) |
| 2026-09-23 09:05:24 | HANDOUT | INFO | 注入学案核心知识点背景 885 字 |
| 2026-09-23 09:05:24 | FORMULA | WARN | 公式转换未确认,保留原文本: stem |