题目 #21579
- UUID
7add73f5-b625-4b25-9620-c6083f4722fe- 来源
- 人教版/七下/2026江苏七年级期末数学试卷+答案445.pdf 第 3 页,bbox
[30.0, 540.92, 282.17, 554.37] - 题型 / 学科
- fill_blank / 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
- PUBLISHED 重试 0 次,得分 0.950
- 最终题 ID
10071
最终题干渲染(f_body 预览)
已知\(|x + 1| = \sqrt{10}\),则实数\(x\)的值为________.
答案 / 解析
答案(f_answer)
x =\(\sqrt{10} - 1\)或 x = -\(\sqrt{10} - 1\)
解析(f_ways)
由 |x + 1| =\(\sqrt{10}\)得 x + 1 =\(\sqrt{10}\)或 x + 1 = -\(\sqrt{10}\)。解得 x =\(\sqrt{10} - 1\)或 x = -\(\sqrt{10} - 1\)。
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 | WARN | 0.500 | |
| COHERENCE | coherence-auditor | FAIL | 0.900 | |
| QUALITY_GATE | quality-gate | FAIL | 0.950 | |
| SOLVER | blind-solver | PASS | 1.000 | |
| CRITIC | critic | PASS | 1.000 | |
| COHERENCE | coherence-auditor | PASS | 1.000 | |
| SYMBOLIC | symbolic-auditor | WARN | 0.550 | |
| AUTO_REPAIR_ATTEMPT | answer-repair | PASS | 1.000 | |
| AUTO_REPAIR | answer-repair | PASS | 1.000 | |
| VISION | vision-auditor | PASS | 1.000 |
知识点(0)
无
正式题库记录(t_question.f_id=10071)
- f_qkey
a4fd02a47ac07f063abce012a416d7f8- f_style / 难度
- 3 / 2
- 入库题干
- 已知\(|x + 1| = \sqrt{10}\),则实数\(x\)的值为________.
- 入库答案
- x =\(\sqrt{10} - 1\)或 x = -\(\sqrt{10} - 1\)
- 入库解析
- 由 |x + 1| =\(\sqrt{10}\)得 x + 1 =\(\sqrt{10}\)或 x + 1 = -\(\sqrt{10}\)。解得 x =\(\sqrt{10} - 1\)或 x = -\(\sqrt{10} - 1\)。
事件
| 时间 | 阶段 | 级别 | 消息 |
|---|---|---|---|
| 2026-09-25 02:13:10 | PUBLISH | INFO | 已发布 t_question.f_id=10071 qkey=a4fd02a47ac07f063abce012a416d7f8 |
| 2026-09-25 02:13:10 | QA | INFO | QA: PASS (score=0.950) |