Canonical URI: https://w3id.org/kmath/textbook_problem/chunjae_hong_vision_p046_precheck_01
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 천재홍 p046 준비 학습 1 |
| rdfs:comment | 천재홍 공통수학1 교과서 p046에서 이미지 판독으로 추출한 준비 학습 문항. |
| math:achievementStandard | achievement_standard:cm1_10_02_01 |
| math:bodyText | 다음을 계산하시오. (1) \((1+\sqrt2)+(4+3\sqrt2)\) (2) \((5+2\sqrt5)-(2-3\sqrt5)\) (3) \((3+\sqrt3)(2-\sqrt3)\) (4) \(\frac{2-\sqrt3}{2+\sqrt3}\) |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:chunjae_hong_solution_p147_p046_precheck_01 |
| math:pageStart | 46 |
| math:problemKind | self_check |
| math:problemNumber | 준비 학습 1 |
| math:problemType | problem_type:complex_number_calculation |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:chunjae_hong_complex_quadratic_equations |
| math:targets | concept:complex_number |
| math:textbook | textbook_source:chunjae_hong_common_math_1 |