simplify: $\sqrt{64} + \sqrt{225}$.

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Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "blank_filling_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [], "new_concepts": [ "Simplifying Radicals", "Perfect Squares" ], "current_concepts": [ "Simplifying Radicals", "Perfect Squares" ] } ## Evaluate the square roots $$ \begin{aligned} \sqrt{64} &= 8 \ \sqrt{225} &= 15 \end{aligned} $$ ## Add the simplified values $$ 8 + 15 = 23 $$ Simplify: $\sqrt{64} + \sqrt{225}$. Provide your answer below: 23 { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Algebra", "Simplifying Radicals" ] }

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Explanation:

Evaluate the square roots

Add the simplified values

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