Rationalize the Denominator and Simplify $\frac { 7 } { \sqrt [ 3 ] { 9 x ^ { 2 } } }$

question 146

Multiple Choice

Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
- $\frac { 7 } { \sqrt [ 3 ] { 9 x ^ { 2 } } }$

• A) \(\frac { 7 \sqrt [ 3 ] { 9 x ^ { 2 } } } { 9 x ^ { 2 } }\)
• B) \(\frac { 7 \sqrt { 3 x } } { 3 x }\)
• C) \(\frac { 7 \sqrt [ 3 ] { x } } { x }\)
• D) \(\frac { 7 \sqrt [ 3 ] { 3 x } } { 3 x }\)

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Definitions:

Selling and Administrative Expense

Costs indirectly related to the production of goods or services, including marketing, management, and office expenses.

Budgeted Unit Sales

The projected number of units that a company expects to sell over a specific period, as included in its budget.

Depreciation

A method of allocating the cost of a tangible asset over its useful life.

Budgeted Cash Balance

The projected cash balance a company expects to have at the end of a period, based on forecasted inflows and outflows.