Factor the difference of squares.25k2 - 4m2
A. (5k + 2m)2
B. (5k + 2m)(5k - 2m)
C. (5k - 2m)2
D. Prime
Answer: B
Mathematics
You might also like to view...
Determine if the series converges or diverges. If the series converges, find its sum.
A. converges; - 
B. converges; ?
C. diverges
D. converges; 
Mathematics
Calculate the area of the surface S. S is the portion of the cone 
+ 
= 
that lies between z = 2 and z = 6.
A. 72
?
B. 30
?
C. 30
D. 24
?
Mathematics
Use a calculator to evaluate the expression. 
A. 10,923,024 B. 5,461,512 C. 131,076,288 D. 655,381,440
Mathematics
Solve.Mike works on commission selling electronic equipment. The linear function 
describes his annual income I when his total sales for the year are s. What is the implied domain of this linear function?
A. (0, ?) B. [0, 22,300] C. [0, ?) D. [22,300, ?)
Mathematics