Canonical URI: https://w3id.org/kmath/textbook_solution/visang_solution_body_p012_01
| rdf:type | math:TextbookSolution |
|---|---|
| rdfs:label | 비상 p012 예제 1 풀이 |
| rdfs:comment | 비상 공통수학1 본문 p012 예제 1 풀이. |
| math:answerText | (1) \(x^3+5x^2+x+1\) (2) \(x^3+3x^2-6x+4\) |
| math:explanationText | (1) \((x^3+2x^2+3x)+(3x^2-2x+1)=x^3+(2+3)x^2+(3-2)x+1=x^3+5x^2+x+1\)이다. (2) \((2x^3+3x^2-4x+1)-(x^3+2x-3)=(2x^3+3x^2-4x+1)+(-x^3-2x+3)=x^3+3x^2-6x+4\)이다. |
| math:mappingConfidence | 1.0 |
| math:pageStart | 12 |
| math:problem | textbook_problem:visang_vision_p012_01 |
| math:reviewStatus | reviewed |
| math:solutionKind | worked_solution |
| math:usesSolutionPattern | solution_pattern:combine_like_terms_polynomial |