Canonical URI: https://w3id.org/kmath/textbook_solution/donga_solution_p152_p083_02
| rdf:type | math:TextbookSolution |
|---|---|
| rdfs:label | 동아 p083 문제 2 정답 |
| rdfs:comment | 동아 공통수학1 정답 및 풀이 p152의 p083 문제 2 정답. |
| math:answerText | (1) \[ \begin{cases} x=2\\ y=-2 \end{cases} \quad\text{또는}\quad \begin{cases} x=-2\\ y=2 \end{cases} \quad\text{또는}\quad \begin{cases} x=2\sqrt{3}\\ y=2\sqrt{3} \end{cases} \quad\text{또는}\quad \begin{cases} x=-2\sqrt{3}\\ y=-2\sqrt{3} \end{cases} \] (2) \[ \begin{cases} x=1\\ y=-2 \end{cases} \quad\text{또는}\quad \begin{cases} x=-1\\ y=2 \end{cases} \quad\text{또는}\quad \begin{cases} x=1\\ y=1 \end{cases} \quad\text{또는}\quad \begin{cases} x=-1\\ y=-1 \end{cases} \] |
| math:mappingConfidence | 1.0 |
| math:pageStart | 152 |
| math:problem | textbook_problem:donga_vision_p083_02 |
| math:reviewStatus | reviewed |
| math:solutionKind | answer_only |
| math:usesSolutionPattern | solution_pattern:substitute_to_single_equation |
| math:usesSolutionPattern | solution_pattern:substitution_factorization |