Canonical URI: https://w3id.org/kmath/textbook_problem/donga_vision_p015_03
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 동아 p015 문제 4 |
| rdfs:comment | 동아 공통수학1 교과서 p015에서 이미지 판독으로 추출한 문항. |
| math:achievementStandard | achievement_standard:cm1_10_01_01 |
| math:achievementStandard | achievement_standard:cm1_10_01_02 |
| math:bodyText | 다음을 구하시오. (1) \(x+y+z=5,\ xy+yz+zx=6\)일 때, \(x^2+y^2+z^2\)의 값 (2) \(x-y=2,\ xy=5\)일 때, \(x^3-y^3\)의 값 |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:donga_solution_p143_p015_03 |
| math:pageStart | 15 |
| math:problemKind | exercise |
| math:problemNumber | 문제 4 |
| 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 |