`log_2 (-2)` Find the exact value of logarithmic expression without using a calculator. (If this is not possible, then state the reason.)

Textbook Question

Chapter 3, 3.3 - Problem 27 - Precalculus (3rd Edition, Ron Larson).
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balajia | College Teacher | (Level 1) eNoter

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The value of `log_2(-2) ` is not defined,because the domain of a logarithmic function does not include negative values. 

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