Canonical URI: https://w3id.org/kmath/textbook_problem/chunjae_jeon_vision_p055_self_02
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | 천재전 p055 스스로 익히기 2 |
| rdfs:comment | 천재전 공통수학1 교과서 p055에서 이미지 판독으로 추출한 복소수 곱셈 계산 문항. |
| math:achievementStandard | achievement_standard:cm1_10_02_01 |
| math:bodyText | 다음을 계산하시오. (1) \((4+2i)(1+3i)\) (2) \((1+2i)(1-2i)\) (3) \((4+\sqrt3 i)^2\) (4) \(2i(3-i)\) |
| math:extractionConfidence | 1.0 |
| math:hasSolution | textbook_solution:chunjae_jeon_solution_p149_p055_self_02 |
| math:pageStart | 55 |
| math:problemKind | self_check |
| math:problemNumber | 스스로 익히기 2 |
| math:problemType | problem_type:complex_number_calculation |
| math:reviewStatus | reviewed |
| math:sourceSection | textbook_section:chunjae_jeon_complex_quadratic_equations |
| math:targets | concept:complex_number |
| math:targets | concept:imaginary_unit |
| math:textbook | textbook_source:chunjae_jeon_common_math_1 |