Canonical URI: https://w3id.org/kmath/textbook_solution/ybm_solution_body_p041_01
| rdf:type | math:TextbookSolution |
|---|---|
| rdfs:label | YBM p041 예제 3 풀이 |
| rdfs:comment | YBM 공통수학1 본문 p041 예제 3 풀이. |
| math:answerText | \(\frac25+\frac{11}{5}i\) |
| math:explanationText | 분모의 켤레복소수 \(2+i\)를 분자와 분모에 곱하면 \[ \frac{3+4i}{2-i}=\frac{(3+4i)(2+i)}{(2-i)(2+i)}=\frac{2+11i}{5}=\frac25+\frac{11}{5}i. \] |
| math:mappingConfidence | 1.0 |
| math:pageStart | 41 |
| math:problem | textbook_problem:ybm_vision_p041_01 |
| math:reviewStatus | reviewed |
| math:solutionKind | worked_solution |
| math:usesSolutionPattern | solution_pattern:conjugate_complex_rationalization |