Find the product using the FOIL method.  

A. x2 - 
B. x2 + - 
C. x2 - - 
D. x2 + 


Answer: B

Mathematics

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B. an = 
C. an = 
D. an = 

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Solve the problem.The revenue from the sale of a product is given by R = 1420x - 17x2 - x3. If the sale of 10 units gives a total revenue of $11,500, use synthetic division to find another number of units that will give $11,500 in revenue.

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Mathematics