expand and simplify $(n - 4)(n - 8)$

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Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Distributive Property", "Algebraic Expansion" ], "new_concepts": [], "current_concepts": [ "Distributive Property", "Algebraic Expansion" ] } ## Expand the binomials $$ (n - 4)(n - 8) = n(n - 8) - 4(n - 8) = n^2 - 8n - 4n + 32 $$ ## Combine like terms $$ n^2 - 12n + 32 $$ $n^2 - 12n + 32$ { "subject": "Mathematics", "question_type": "Free Response", "knowledge_point": [ "Mathematics", "Algebra", "Algebraic Expansion" ] }

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Explanation:

Expand the binomials

Combine like terms

Answer: