Write the Word or Phrase That Best Completes Each Statement $$\sin ^ { 3 } x \cos ^ { 2 } x = \sin x \left( \cos ^ { 2 } x - \cos ^ { 4 } x \right)$$

question 160

Essay

Write the word or phrase that best completes each statement or answers the question.
Establish the identity.
- $$\sin ^ { 3 } x \cos ^ { 2 } x = \sin x \left( \cos ^ { 2 } x - \cos ^ { 4 } x \right)$$

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Definitions:

Duration

The length of time that something lasts or continues.

Youthful Appearance

The look or characteristics of being young, often involving traits like smooth skin, full hair, and vibrant energy.

Maturational Crisis

A crisis that occurs as a result of reaching a new developmental stage in life, often requiring an individual to acquire new coping mechanisms to adapt effectively.

Reactive Crisis

A crisis that emerges in response to an unanticipated event, causing stress or disruption in one's life or organization.