Canonical URI: https://w3id.org/kmath/textbook_problem/donga_vision_p019_01
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 동아 p019 스스로 해결하기 1 |
| rdfs:comment | 동아 공통수학1 교과서 p019에서 이미지 판독으로 추출한 문항. |
| math:achievementStandard | achievement_standard:cm1_10_01_01 |
| math:achievementStandard | achievement_standard:cm1_10_01_02 |
| math:bodyText | 다음 식을 전개하시오. (1) \((a+2)(a^2-2a-1)\) (2) \((a-b+2c)^2\) (3) \((3x-y)^3\) (4) \((2x+3y)(4x^2-6xy+9y^2)\) |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:donga_solution_p143_p019_01 |
| math:pageStart | 19 |
| math:problemKind | self_check |
| math:problemNumber | 스스로 해결하기 1 |
| math:problemType | problem_type:polynomial_operation_simplify |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:donga_polynomial_operations |
| math:targets | concept:identity |
| math:targets | concept:polynomial_operation |
| math:textbook | textbook_source:donga_common_math_1 |