Canonical URI: https://w3id.org/kmath/textbook_problem/donga_vision_p031_02
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 동아 p031 단원 마무리 02 |
| rdfs:comment | 동아 공통수학1 교과서 p031에서 이미지 판독으로 추출한 문항. |
| math:achievementStandard | achievement_standard:cm1_10_01_01 |
| math:achievementStandard | achievement_standard:cm1_10_01_02 |
| math:bodyText | 다음 식을 간단히 하시오. \[ (2a+3)(4a^2-6a+9)-(2a-3)(4a^2+6a+9) \] |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:donga_solution_p145_p031_02 |
| math:pageStart | 31 |
| math:problemKind | unit_review |
| math:problemNumber | 02 |
| math:problemType | problem_type:polynomial_operation_simplify |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:donga_remainder_factorization |
| math:targets | concept:identity |
| math:targets | concept:polynomial_operation |
| math:textbook | textbook_source:donga_common_math_1 |