Perform the Indicated Operation $\sqrt { 7 } ( \sqrt { 5 } - \sqrt { 3 } )$

question 267

Multiple Choice

Perform the indicated operation. Assume that all variables represent positive real numbers.
- $\sqrt { 7 } ( \sqrt { 5 } - \sqrt { 3 } )$

• A) \(\sqrt { 35 } - \sqrt { 21 }\)
• B) \(7 \sqrt { 5 } + 7 \sqrt { 3 }\)
• C) \(\sqrt { 56 }\)
• D) \(8 \sqrt { 7 }\)

Understand the essential components of effective communication including sending, receiving messages, and the use of verbal and nonverbal cues.

Distinguish between perceptions, assumptions, and reality in the context of communication.

Recognize the benefits and challenges of oral and written forms of communication.

Identify the factors contributing to the richness of information in various media.

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Definitions:

Physiologist

A scientist who studies the normal functions and mechanisms of living organisms and their parts.

Classical Conditioning

A teaching technique that pairs two stimuli together repeatedly, so that a response initially elicited by the second stimulus is later elicited by the first stimulus alone.

Dog Trainer

A professional who applies behavior analysis to teach, train, or assist dogs to obey commands or undertake specific tasks.

Unconditioned Stimulus

A stimulus that naturally and automatically triggers a response without prior conditioning.