Multiply and Simplify, If Possible $( \sqrt { 5 } + 2 ) ( \sqrt { 5 } - 6 )$

question 165

Multiple Choice

Multiply and simplify, if possible. $( \sqrt { 5 } + 2 ) ( \sqrt { 5 } - 6 )$

• A) \(4 + 7 \sqrt { 5 }\)
• B) \(7 + 4 \sqrt { 5 }\)
• C) \(7 - 4 \sqrt { 5 }\)
• D) \(- 7 - 4 \sqrt { 5 }\)
• E) \(- 7 + 4 \sqrt { 5 }\)

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Definitions:

Profit or Loss

The financial outcome of an enterprise's operations, where profit results from revenues exceeding expenses and loss occurs when expenses surpass revenues.

Perfect Price Discrimination

A pricing strategy where a seller charges the maximum possible price for each unit consumed, extracting the maximum consumer surplus.

Profit

The profit achieved when the revenue generated by a business operation is greater than the expenses, costs, and taxes required to maintain that operation.

Profit-Maximizes

Refers to the strategy or the condition where a firm adjusts its production and pricing to achieve the highest possible profit.