Write the Word or Phrase That Best Completes Each Statement $x ^ { 2 } = 64$

question 72

Essay

Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
-Explain why the equation $x ^ { 2 } = 64$ has two real-number solutions, while the equation $\sqrt { \mathrm { x } } = 8$ has only one real number solution.

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Definitions:

Market Share

The portion of a market controlled by a particular company or product.

Profitability

A measure of the efficiency of a company in generating profits from its revenue.

Unit Costs

Unit costs refer to the cost incurred by a company to produce, store, and sell one unit of a particular product or service.