Canonical URI: https://w3id.org/kmath/textbook_problem/chunjae_hong_vision_p063_precheck_01
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 천재홍 p063 준비 학습 1 |
| rdfs:comment | 천재홍 공통수학1 교과서 p063에서 이미지 판독으로 추출한 준비 학습 문항. |
| math:achievementStandard | achievement_standard:cm1_10_02_02 |
| math:bodyText | 다음 이차방정식의 근을 판별하시오. (1) \(x^2-6x+9=0\) (2) \(x^2+4x-1=0\) (3) \(x^2+x+2=0\) |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:chunjae_hong_solution_p149_p063_precheck_01 |
| math:pageStart | 63 |
| math:problemKind | self_check |
| math:problemNumber | 준비 학습 1 |
| math:problemType | problem_type:quadratic_discriminant_parameter |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:chunjae_hong_quadratic_equations_functions |
| math:targets | concept:quadratic_equation |
| math:targets | concept:quadratic_equation_discriminant |
| math:textbook | textbook_source:chunjae_hong_common_math_1 |