Canonical URI: https://w3id.org/kmath/textbook_problem/ybm_vision_p098_02
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | YBM p098 문항 02 |
| rdfs:comment | YBM 공통수학1 교과서 p098에서 이미지 판독으로 추출한 문항. |
| math:achievementStandard | achievement_standard:cm1_10_01_01 |
| math:achievementStandard | achievement_standard:cm1_10_03_01 |
| math:bodyText | 식 \((2a+3b)(t-2s)(5x+8y-9z)\)를 전개하였을 때, (1) 모든 항의 개수와 (2) \(x\)를 포함하는 항의 개수를 구하시오. |
| math:extractionConfidence | 0.96 |
| math:hasSolution | textbook_solution:ybm_solution_p146_p098_02 |
| math:pageStart | 98 |
| math:problemKind | self_check |
| math:problemNumber | 스스로 확인하기 2 |
| math:problemType | problem_type:counting_rule_application |
| math:reviewStatus | needs_review |
| math:sourceSection | textbook_section:ybm_counting_rules |
| math:targets | concept:counting_principle |
| math:targets | concept:polynomial_operation |
| math:targets | concept:product_rule |
| math:textbook | textbook_source:ybm_common_math_1 |