Multiply.(x - 1)(x + 1)
A. x2 + 2x - 1
B. x2 - 2
C. x2 - 2x - 1
D. x2 - 1
Answer: D
You might also like to view...
Find E when P = 310 mW and R = 3.3 Kê
a. 300 V b. 32 V c. 3.2 V d. 3.00 V
Find the slope of the line containing the two given points.(1, 9) and (3, 6)
A. 
B. - 
C. 
D. - 
Choose the equation that matches the rational function graphed.
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
Solve the problem.As the price of a product increases, the demand for that product decreases. However, at higher prices, suppliers are willing to produce greater quantities of the product. The weekly supply and demand models for a certain type of television are as follows:Demand:N = -3p + 780Supply:N = 2.5pwhere p is the price in dollars per television.Find the price at which supply and demand are equal. At this price, how many televisions can be supplied and sold each week?
A. $310.80; 777 B. $1560.00; 3900 C. $141.82; 362 D. $141.82; 355