Canonical URI: https://w3id.org/kmath/textbook_problem/ybm_vision_p013_05
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | YBM p013 문항 05 |
| rdfs:comment | YBM 공통수학1 교과서 p013에서 이미지 판독으로 추출한 문항. |
| math:achievementStandard | achievement_standard:cm1_10_01_01 |
| math:bodyText | \((x+y+z)\left(\frac{1}{x}+\frac{1}{y}+\frac{1}{z}\right)=4\), \(\frac{x^2+y^2+z^2}{xy+yz+zx}=3\)일 때, \(\frac{(x+y+z)^3}{xyz}\)의 값을 구하시오. 단, \(xyz\ne0\). |
| math:extractionConfidence | 0.95 |
| math:hasSolution | textbook_solution:ybm_solution_p136_p013_05 |
| math:pageStart | 13 |
| math:problemKind | self_check |
| math:problemNumber | 스스로 확인하기 5 |
| math:problemType | problem_type:polynomial_operation_simplify |
| math:reviewStatus | needs_review |
| math:sourceSection | textbook_section:ybm_polynomial_operations |
| math:targets | concept:polynomial |
| math:targets | concept:polynomial_operation |
| math:textbook | textbook_source:ybm_common_math_1 |