Explain why the expression is undefined at points where

MATHEMATICS · Subjective · AP · AP Precalculus · Exponential and Logarithmic Functions · Exponential and Logarithmic Functions

Problem

Explain why the expression ln⁡∣g(x)∣\ln|g(x)| is undefined at points where g(x)=0g(x)=0, and state the resulting restriction on the domain of any solution that contains this term.

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