Canonical URI: https://w3id.org/kmath/textbook_solution/jihak_solution_body_p018_01
| rdf:type | math:TextbookSolution |
|---|---|
| rdfs:label | 지학사 p018 예제 5 풀이 |
| rdfs:comment | 지학사 공통수학1 본문 p018 예제 5 풀이. |
| math:answerText | \(2x^3-x^2+3x+7\) |
| math:explanationText | \(A=(2x+1)(x^2-x+2)+5\)이다. 전개하면 \(A=2x(x^2-x+2)+(x^2-x+2)+5=2x^3-x^2+3x+7\)이다. |
| math:mappingConfidence | 1.0 |
| math:pageStart | 18 |
| math:problem | textbook_problem:jihak_vision_p018_01 |
| math:reviewStatus | reviewed |
| math:solutionKind | worked_solution |
| math:usesSolutionPattern | solution_pattern:substitution_factorization |