Solve by Taking Square Roots

question 65

Multiple Choice

Solve by taking square roots:

• A) -7, 7
• B) -7i, 7i
• C) 7
• D) 0, 7
• E) -7

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Definitions:

Consumer Surplus

The difference between what consumers are willing to pay for a good or service relative to its market price.

Units

A standard measurement for quantity used to quantify material amount or the extent of something.

Good

A physical item that is produced and can be sold or traded to satisfy people's wants or needs.

Service

An intangible activity or benefit provided to satisfy the needs of a consumer or business.