`log_3 (9)` 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 21 - Precalculus (3rd Edition, Ron Larson).
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loves2learn | (Level 3) Salutatorian

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Set `log_3(9)=x`

Rewrite,

`3^x=9 `

`x=2 `

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