Simplify the Expression $8 ^ { x } \cdot 8 ^ { x - 1 }$

question 142

Multiple Choice

Simplify the expression. $8 ^ { x } \cdot 8 ^ { x - 1 }$

• A) \(8 ^ { 2 x - 1 }\)
• B) \(64 ^ { x ^ { 2 } - x }\)
• C) \(\frac { 1 } { 8 }\)
• D) \(8 ^ { x }\)
• E) \(8 ^ { x ^ { 2 } - x }\)

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Definitions:

Total Costs

The complete sum of expenses incurred by a company in producing goods or services, including fixed, variable, and semi-variable costs.

Margin Of Safety

The difference between actual or expected sales and the breakeven sales, indicating how much sales can decrease before a company incurs a loss.

Volume Of Sales

The total number of goods or services sold within a specific time frame, measuring the output of a business' activities.

Break-even Point

The break-even point is the level of production or sales at which a business's total revenues equal its total expenses, resulting in no net profit or loss.