Express the Following Expression in Simplest Radical Form $\sqrt { 12 x + 8 y }$

question 165

Multiple Choice

Express the following expression in simplest radical form. All variables represent positive real numbers. $\sqrt { 12 x + 8 y }$

• A) \(2 \sqrt { 3 x + 2 y }\)
• B) \(4 \sqrt { 5 x y }\)
• C) \(4 \sqrt { 3 x + 2 y }\)
• D) \(2 \sqrt { x + y }\)

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Definitions:

Average Fixed Cost

The fixed costs of production divided by the quantity of output produced, indicating the cost per unit.

Average Total Cost

The total of all costs (fixed and variable) divided by the total output produced, representing the per-unit cost on average.

Contribution Format

A type of income statement where fixed and variable costs are separated to calculate contribution margin.

Traditional Format

A method of organizing income statement or other financial statements using a conventional structure, typically separating costs into fixed and variable categories.