九科 PDF 自动题库平台
v1.0.0

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 09:10:06PUBLISHINFO已发布 t_question.f_id=7489 qkey=90700fe8a2332ff3db7492a85a352abd
2026-09-23 09:10:06QAINFOQA: PASS (score=0.975)
2026-09-23 09:05:24HANDOUTINFO注入学案核心知识点背景 885 字
2026-09-23 09:05:24FORMULAWARN公式转换未确认,保留原文本: stem