Canonical URI: https://w3id.org/kmath/textbook_solution/ybm_solution_body_p023_01
| rdf:type | math:TextbookSolution |
|---|---|
| rdfs:label | YBM p023 예제 6 풀이 |
| rdfs:comment | YBM 공통수학1 본문 p023 예제 6 풀이. |
| math:answerText | ⑴ \((x+1)(x-1)(x^2+4)\) ⑵ \((x^2-x+3)(x^2+x+3)\) |
| math:explanationText | ⑴ \(x^4+3x^2-4=(x^2+4)(x^2-1)=(x+1)(x-1)(x^2+4)\). ⑵ \(x^4+5x^2+9=(x^2+3)^2-x^2=(x^2-x+3)(x^2+x+3)\). |
| math:mappingConfidence | 1.0 |
| math:pageStart | 23 |
| math:problem | textbook_problem:ybm_vision_p023_01 |
| math:reviewStatus | reviewed |
| math:solutionKind | worked_solution |
| math:usesSolutionPattern | solution_pattern:substitution_factorization |