题目 #24063
- UUID
2ba1f849-c4ab-413c-81a5-31d1e15e9701- 来源
- 人教版/九上/2026江苏九年级期中数学试卷+答案115.pdf 第 2 页,bbox
[30.22, 647.58, 210.42, 672.08] - 题型 / 学科
- subjective / 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=8092): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8091/v1 -> http://127.0.0.1:8092/v1]
最终题干渲染(f_body 预览)
解方程:\(-3x^{2}+ 4x + \frac{2}{3} = 0\)(配方法)
答案 / 解析
答案(f_answer)
3 3
解析(f_ways)
由题可得: 移项, 得−\(3x^{2}\)+ 4x = −\(\frac{2}{3}\)方程两边同除以−3得\(x^{2}\)−\(\frac{4}{3}\)x=\(\frac{2}{9}\)两边同时加 2 √6 2 + √6 2 −\(\sqrt{6 \frac{4}{9}}\)得\(x^{2}\)−\(\frac{4}{3}\)x+\(\frac{4}{9} = \frac{2}{3}\)配方,得(x−\(\frac{2}{3}\)) =\(\frac{2}{3}\)两边同时开方,得x−\(\frac{2}{3} =\)±,解得\(x_{1}\)= ,\(x_{2}\)= . 3 3 3
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-auditor | PASS | 1.000 | |
| FORMULA | formula-auditor | PASS | 1.000 | |
| KNOWLEDGE | knowledge-auditor | WARN | - | |
| VISION | vision-auditor | PASS | 0.900 | |
| SOLVER | blind-solver | PASS | 1.000 | |
| CRITIC | critic | PASS | 1.000 | |
| SYMBOLIC | symbolic-auditor | WARN | 0.550 |
知识点(0)
无
事件
| 时间 | 阶段 | 级别 | 消息 |
|---|---|---|---|
| 2026-09-25 21:47:23 | ERROR | ERROR | 处理异常: LLM call failed after retries: HTTPConnectionPool(host='127.0.0.1', port=8092): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8091/v1 -> http://127.0.0.1:8092/v1] |
| 2026-09-25 21:42:34 | FORMULA | WARN | 公式转换未确认,保留原文本: solution |