Solve the equation by completing the square.(x + 2)(x - 1) = -4
A. x = -3 or x = 2
B. no real solution
C. x = -2 or x = 3
D. x = -3 - 
or x = -3 + 
Answer: B
You might also like to view...
Solve.Use the conversion 1 inch ? 2.54 cm to calculate the number of cubic inches in 4 liters.
A. 244.1 in3 B. 1574.8 in3 C. 0.2 in3 D. 1.6 in3
Solve.Jake bought a truck by taking out a loan for 
at 
interest per month. Jake's regular monthly payment is 
, but he decides to pay an extra 
toward the balance each month. His balance each month, after making his payment, is given by the recursively defined sequence B0 = $26,500 Bn = 1.0025Bn-1- 642 Determine Jake's balance
after making the first payment. That is, determine B1. Fill in the blank(s) with the appropriate word(s).
Solve the problem.The gravitational force (in lb) of attraction between two objects is given by 
where x is the distance between the objects. If the objects are 5 ft apart, find the work required to separate them until they are 150 ft apart. Express the result in terms of k.
A. 
k
B. 
k
C. 
k
D. 
k
Use the graph to answer the question.
What were the total sales for the first 6 months of 2008?
A. $46,000 B. $240,000 C. $290,000 D. $366,000