Find the Product $- \frac { 5 } { 9 } a ^ { 2 } b ^ { 4 } \left( \frac { 3 } { 7 } a ^ { 3 } b ^ { 2 } - \frac { 3 } { 5 } a b - \frac { 15 } { 16 } b ^ { 4 } \right)$

question 183

Multiple Choice

Find the product. $- \frac { 5 } { 9 } a ^ { 2 } b ^ { 4 } \left( \frac { 3 } { 7 } a ^ { 3 } b ^ { 2 } - \frac { 3 } { 5 } a b - \frac { 15 } { 16 } b ^ { 4 } \right)$

• A) \(- \frac { 5 } { 21 } a ^ { 6 } b ^ { 6 } + \frac { 1 } { 3 } a ^ { 2 } b ^ { 5 } + \frac { 1 } { 48 } a ^ { 2 } b ^ { 6 }\)
• B) \(- \frac { 5 } { 21 } a ^ { 5 } b ^ { 6 } + \frac { 1 } { 3 } a ^ { 3 } b ^ { 5 } + \frac { 25 } { 48 } a ^ { 2 } b ^ { 6 }\)
• C) \(- \frac { 5 } { 21 } a ^ { 5 } b ^ { 5 } + \frac { 1 } { 3 } a ^ { 3 } b ^ { 4 } - \frac { 25 } { 48 } a ^ { 2 } b ^ { 8 }\)
• D) \(- \frac { 5 } { 21 } a ^ { 5 } b ^ { 6 } + \frac { 1 } { 3 } a ^ { 3 } b ^ { 5 } + \frac { 25 } { 48 } a ^ { 2 } b ^ { 8 }\)
• E) \(- \frac { 1 } { 21 } a ^ { 5 } b ^ { 6 } + \frac { 1 } { 3 } a ^ { 3 } b ^ { 5 } + \frac { 25 } { 48 } a ^ { 2 } b ^ { 8 }\)

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Definitions:

Fixed Budget

A Fixed Budget is a financial plan that allocates set amounts to specific categories or operations, without adjusting for changes in volume or activity levels.

Predicted Amount

An estimated figure or value anticipated based on current trends, analysis, or modeling.

Sales

The transactions involving the exchange of goods or services for money, constituting the primary revenue for most businesses.

Price Variance

The difference between the actual cost of a product or service and its standard or expected cost.