Canonical URI: https://w3id.org/kmath/textbook_problem/chunjae_hong_vision_p089_04
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 천재홍 p089 문제 4 |
| rdfs:comment | 천재홍 공통수학1 교과서 p089에서 이미지 판독으로 추출한 연립이차부등식 문제. |
| math:achievementStandard | achievement_standard:cm1_10_02_11 |
| math:bodyText | 다음 연립부등식을 푸시오. (1) \[ \begin{cases} x<3x+10\\ x^2-3x-6>9-x \end{cases} \] (2) \[ \begin{cases} x^2-4x-12<0\\ x^2+3x-10\ge0 \end{cases} \] |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:chunjae_hong_solution_p151_p089_04 |
| math:pageStart | 89 |
| math:problemKind | exercise |
| math:problemNumber | 문제 4 |
| math:problemType | problem_type:simultaneous_quadratic_inequality_solve |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:chunjae_hong_higher_degree_inequalities |
| math:targets | concept:linear_inequality |
| math:targets | concept:quadratic_inequality |
| math:targets | concept:simultaneous_quadratic_inequality |
| math:textbook | textbook_source:chunjae_hong_common_math_1 |