Factor by Any Method $$25 z ^ { 4 } + 5 z ^ { 2 } - 12$$

question 290

Multiple Choice

Factor by any method.
- $$25 z ^ { 4 } + 5 z ^ { 2 } - 12$$

• A) \(\left( 5 z ^ { 2 } + 3 \right) \left( 5 z ^ { 2 } - 4 \right)\)
• B) \(\left( 5 z ^ { 4 } + 3 \right) ( 5 z - 4 )\)
• C) \(\left( 5 z ^ { 4 } + 4 \right) ( 5 z - 3 )\)
• D) \(\left( 5 z ^ { 2 } + 4 \right) \left( 5 z ^ { 2 } - 3 \right)\)

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Definitions:

Total Revenue

The total income earned by a company from its sales of goods or services before any costs or expenses are subtracted.

Demand Elasticity

A measure of how much the quantity demanded of a good responds to a change in the price of that good, with elasticity greater than one indicating a high response to price changes.

Revenue-Maximizing

The strategy of setting prices and production levels to achieve the highest possible revenue, not necessarily leading to the highest profit.

Inferior Good

A type of good for which demand decreases as the income of the consumer increases, opposite to normal goods.