35
AssignmentMultiple Choice

Base e

Question 35 • DHS Algebra 2 V

Solve: 3 ln x = ln 216

Answer
A
x = 3
B
x = 6
C
x = 72

Explanation

Use the logarithm rule 3 ln x = ln(x³). Since ln(x³) = ln 216 and the natural logarithm is one-to-one, x³ = 216. Taking the cube root gives x = 6, which is choice B, x = 6.

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