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题目 #182424

UUID
3d72722a-5e94-41fd-986d-a05992f0f874
来源
沪教版/八下/周琼玟Q_18978751881_95_检测.pdf 第 3 页,bbox [30.22, 235.47, 173.6, 315.6]
题型 / 学科
comprehensive / math / JUNIOR
知识树
KT_JUNIOR_MATH_STANDARD
难度
难度 2 / 5 简单 · 单一知识点
QA 状态
存疑 / 待修复 重试 0 次,得分 -
最终题 ID
-
错误
处理异常: LLM call failed after retries: HTTPConnectionPool(host='127.0.0.1', port=8091): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8092/v1 -> http://127.0.0.1:8091/v1]

最终题干渲染(f_body 预览)

化简下列各式:\(6y^{2}\)
(1)√10xy ÷\(\sqrt{x^{3}}\)
(2)√14mn\(\times\sqrt{\frac{7m}{n^{2}} \times}\sqrt{\frac{1}{6n}}\)

答案 / 解析

答案(f_answer)

(1) (2)

解析(f_ways)

x 3n (1)由√10xy,\(\sqrt{\frac{x^{3}}{6y^{2}}}\)有意义,得到x> 0,y> 0,√10xy÷\(\sqrt{\frac{x^{3}}{6y^{2}}}=√10xy\times \frac{6y^{2}}{x^{3}} =\sqrt{\frac{60xy^{3}}{x^{3}}}=√ \frac{60y^{3}}{x^{2}} = \frac{y}{x}\)√60y=\(\frac{y}{x} \times 2√15y= 2y√15y\); x (2)由√14mn,\(\sqrt{\frac{7m}{n^{2}},√ \frac{1}{6n}}\)有意义,得到 m≥0,n> 0,√14mn\(\times\sqrt{\frac{7m}{n^{2}} \times}\sqrt{\frac{1}{6n}}=\)√14mn\(\times \frac{7m}{n^{2}} \times \frac{1}{6n} =√ \frac{98m^{2}n}{6n^{3}} =√ \frac{49m^{2}}{3n^{2}} = =\). 7m 7m√3 n√3 3n

原图与资产(0)

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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 0.950
RETRO_REPAIR retro-deterministic FAIL 0.300
RETRO_REPAIR retro-deterministic FAIL 0.300
RETRO_REPAIR retro-deterministic FAIL 0.300

知识点(0)

无

事件

时间阶段级别消息
2026-11-10 15:33:56ERRORERROR处理异常: LLM call failed after retries: HTTPConnectionPool(host='127.0.0.1', port=8091): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8092/v1 -> http://127.0.0.1:8091/v1]
2026-11-10 15:29:55FORMULAWARN公式转换未确认,保留原文本: solution