Canonical URI: https://w3id.org/kmath/textbook_problem/chunjae_hong_vision_p088_03
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 천재홍 p088 문제 3 |
| rdfs:comment | 천재홍 공통수학1 교과서 p088에서 이미지 판독으로 추출한 실근이 없거나 해가 전체인 이차부등식 문제. |
| math:achievementStandard | achievement_standard:cm1_10_02_11 |
| math:bodyText | 다음 이차부등식을 푸시오. (1) \(x^2+4x+6<0\) (2) \(x^2+6x+10\ge0\) (3) \(-x^2+3x-7\ge0\) (4) \(-3x^2+4x<3\) |
| math:extractionConfidence | 1.0 |
| math:hasFigure | problem_figure:chunjae_hong_p088_quadratic_inequality_discriminant_table |
| math:hasSolution | textbook_solution:chunjae_hong_solution_p150_p088_03 |
| math:pageStart | 88 |
| math:problemKind | exercise |
| math:problemNumber | 문제 3 |
| math:problemType | problem_type:quadratic_inequality_solve |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:chunjae_hong_higher_degree_inequalities |
| math:targets | concept:quadratic_inequality |
| math:textbook | textbook_source:chunjae_hong_common_math_1 |