Solve Log₃(x² - 1) = 2 + Log₃(x² + 2)

question 20

Multiple Choice

Solve log₃(x² - 1) = 2 + log₃(x² + 2) .

• A) {-2, 1}
• B) Ø
• C) {19}
• D) {4, 7}

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Definitions:

Circulatory System

The system that facilitates the movement of blood and lymph throughout the body, involving the heart, blood vessels, and lymphatic system.

Nervous System

The complex network of nerves and cells that carry messages to and from the brain and spinal cord to various parts of the body.

Loss of Flexibility

A decrease in the range of motion of joints and muscles, which can affect mobility and increase the risk of injuries.

Shoulders

A part of the body where the arm is attached to the torso, encompassing the area around the shoulder joint.