Simplify the Expression $\cos ^ { 2 } 4 x - \sin ^ { 2 } 4 x$

question 259

Multiple Choice

Simplify the expression.
- $\cos ^ { 2 } 4 x - \sin ^ { 2 } 4 x$

• A) \(\cos 8 x\)
• B) \(2 \sin 4 x\)
• C) \(\frac { 1 } { 2 } \sin 16 x\)
• D) \(\cos 4 x\)

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The standard timeframe a company needs to gather owed payments from its customers.

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The transactions involving the exchange of goods or services for money, representing the major source of revenue for a business.

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Goods to be bought and sold in the course of business, typically in a retail or wholesale setting.

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Transactions involving buying goods to be sold in the normal course of business, typically counted as a current asset.