Subtract the Polynomials $$\left( 4 x ^ { 4 } + 5 x y - y ^ { 3 } \right) - \left( x ^ { 4 } + 3 x y + 5 y ^ { 3 } \right)$$

question 68

Multiple Choice

Subtract the polynomials. Assume all variable exponents represent whole numbers.
- $$\left( 4 x ^ { 4 } + 5 x y - y ^ { 3 } \right) - \left( x ^ { 4 } + 3 x y + 5 y ^ { 3 } \right)$$

• A) \(4 x ^ { 4 } + 2 x y - 6 y ^ { 3 }\)
• B) \(3 x ^ { 4 } + 2 x y - 6 y ^ { 3 }\)
• C) \(3 x ^ { 4 } + 2 x y - 4 y ^ { 3 }\)
• D) \(5 x ^ { 4 } + 12 x y + 4 y ^ { 3 }\)

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Definitions:

Monopolist

An entity that is the sole provider of a particular good or service, allowing it to control market prices.

Total Profit

The overall financial gain made by a business after all expenses have been subtracted from the total revenues.

Demand Elasticities

Measures the responsiveness of demand for a good or service to changes in its price, income levels, or other factors.

Price Discrimination

A pricing strategy where a seller charges different prices for the same product or service to different customers, based on factors like demand, cost of service, or market competition.