The value of log₅ 125 · log₁₀ 0.001 is:
Model Answer & Options
Source: Extra Practice9
-9
3
-3
Explanation
First, evaluate log₅ 125. Since 125 = 5³, log₅ 5³ = 3. Second, evaluate log₁₀ 0.001. Since 0.001 = 10⁻³, log₁₀ 10⁻³ = -3. Multiplying the two results: 3 * (-3) = -9. Therefore, option B is the correct answer.
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