Factor the sum or difference of two cubes.x3 + 8
A. (x + 2)(x2 + 4)
B. (x + 2)(x2 - 2x + 4)
C. (x - 2)(x2 + 2x + 4)
D. prime
Answer: B
Mathematics
You might also like to view...
Find the center of mass of a thin plate of constant density covering the given region.The region bounded by the parabola y = 81 - x2 and the x-axis
A. 
= 0, 
= 
B. 
= 0, 
= 
C. 
= 
, 
= 0
D. 
= 0, 
= 
Mathematics
Solve the problem.Bobby built a house of cards 15 ft 1 in. tall. Pam built a house of cards 
tall. How much taller is Bobby's house of cards than Pam's?
A. 1 ft 7 in. B. 2 ft 8 in. C. 1 ft 5 in. D. 1 ft 6 in.
Mathematics
Find the limit.
A. -7 B. ? C. -9 D. 0
Mathematics
Use a calculator to find the following. Round your answer to four places past the decimal point. ? sec 60°48'
Fill in the blank(s) with the appropriate word(s).
Mathematics