solve: $72 = \log x$

$\bigcirc$ $x = 72 + \log 1$

$\bigcirc$ $x = 72^{10}$

$\bigcirc$ $x = 10^{72}$

Question

solve: $72 = \log x$

$\bigcirc$ $x = 72 + \log 1$

$\bigcirc$ $x = 72^{10}$

$\bigcirc$ $x = 10^{72}$

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "multiple_choice_formatter", "explain_then_answer", "tutor", "mastery_adaptive_brevity" ], "needs_drawing": false, "concepts_used": [ "Solving Logarithmic Equations" ], "new_concepts": [], "current_concepts": [ "Solving Logarithmic Equations" ] } ## Identify the given equation Using the *Solving Logarithmic Equations* knowledge point $$ 72 = \log x $$ ## Apply the definition of a common logarithm Using the *Solving Logarithmic Equations* knowledge point $$ \log_{10} x = 72 \implies x = 10^{72} $$

$x = 72 + \log 1$

$x = 72^{10}$

$x = 10^{72}$

{ "subject": "Mathematics", "question_type": "Multiple Choice", "knowledge_point": [ "Mathematics", "Algebra", "Solving Logarithmic Equations" ] }

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QUESTION IMAGE

Question

Explanation:

Identify the given equation

Apply the definition of a common logarithm

Answer: