Canonical URI: https://w3id.org/kmath/textbook_solution/donga_solution_p145_p028_02
| rdf:type | math:TextbookSolution |
|---|---|
| rdfs:label | 동아 p028 문제 1 정답 |
| rdfs:comment | 동아 공통수학1 정답 및 풀이 p145의 p028 문제 1 정답. |
| math:answerText | (1) \((2x+y-z)^2\) (2) \((a-3b)^3\) (3) \((x+3y)(x^2-3xy+9y^2)\) (4) \((5a-2b)(25a^2+10ab+4b^2)\) |
| math:mappingConfidence | 1.0 |
| math:pageStart | 145 |
| math:problem | textbook_problem:donga_vision_p028_02 |
| math:reviewStatus | reviewed |
| math:solutionKind | answer_only |
| math:usesSolutionPattern | solution_pattern:substitution_factorization |