question 1 (2.5 points)

evaluate: $mc^2$ when $m = 3$ and $c = 6$

- 112
- 36
- 108
- 18

Question

question 1 (2.5 points)

evaluate: $mc^2$ when $m = 3$ and $c = 6$

- 112
- 36
- 108
- 18

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "multiple_choice_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [], "new_concepts": [ "Algebraic Evaluation", "Order of Operations" ], "current_concepts": [ "Algebraic Evaluation", "Order of Operations", "Exponents" ] } ## Substitute the given values into the expression $$ \begin{aligned} &m = 3,\quad c = 6\ &mc^2 = 3 \cdot 6^2 \end{aligned} $$ ## Apply the order of operations $$ \begin{aligned} &6^2 = 36\ &3 \cdot 36 = 108 \end{aligned} $$

(A) 112

(B) 36

(C) 108

(D) 18

{ "subject": "Mathematics", "question_type": "Multiple Choice", "knowledge_point": [ "Mathematics", "Algebra", "Algebraic Evaluation" ] }

Sovi.AI - AI Math Tutor

QUESTION IMAGE

Question

Explanation:

Substitute the given values into the expression

Apply the order of operations

Answer: