Evaluate the Expression Without Using a Calculator $\log _ { 9 } 81$

question 70

Multiple Choice

Evaluate the expression without using a calculator.
- $\log _ { 9 } 81$

• A) 9
• B) 81
• C) 18
• D) 2

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Definitions:

Warning Signs

Indicators or symptoms that suggest the potential occurrence of a problem, risk, or illness.

Common Trigger

A stimulus that consistently leads to a specific reaction or response, often used in the context of mental health to describe situations or events that provoke symptoms.

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A disorder marked by alternating or intermixed periods of mania and depression.

Mood Stabilizers

Medications used to treat mood disorders, such as bipolar disorder, by preventing extreme swings in mood.