Rewrite the Expression in Terms of Exponentials and Simplify the Results

question 169

Multiple Choice

Rewrite the expression in terms of exponentials and simplify the results.
- $\sinh ( 4 \ln x )$

• A) \(\frac { 1 } { 2 } \left( x ^ { 4 } + \frac { 1 } { x ^ { 4 } } \right)\)
• B) \(\frac { 1 } { 2 } \left( x ^ { 4 } - \frac { 1 } { x ^ { 4 } } \right)\)
• C) \(2 \left( x - \frac { 1 } { x } \right)\)
• D) \(2 x\)

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Definitions:

Accounts Receivable

Accounts receivable represent the money owed to a company by its customers for goods or services delivered but not yet paid for.

Merchandise

Goods that are purchased for resale at a profit; the main product that a retailer sells.

Sales on Account

Transactions where goods are sold and payment is deferred to a future date; this is typically tracked through accounts receivable.

Beginning Inventory

The value of a company's inventory at the start of an accounting period, before any purchases or sales have occurred.