Factor completely.22x4y2 + 58x3y2 - 24x2y2
A. x2y2(x - 3)(11x + 4)
B. 2x2y2(x + 3)(11x - 4)
C. 2(x + 3)(11x - 4)
D. 2x2y2(x + 3)(11x + 4)
Answer: B
Mathematics
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Find the derivative of y with respect to the appropriate variable.y = (?2 + 4?) tanh-1 (? + 3)
A. (2? + 4) tanh-1 (? + 3) - 
B. - 
C. (2? + 4) - 
D. (2? + 4) tanh-1 (? + 3) - 
Mathematics
Find the area of the surface generated when the given curve is revolved about the x-axis. y = 
on 
A. 
B. 
C. 
(19
- 7
)
D. 
(21
- 
)
Mathematics
Refer to the weighted voting system 
and the Banzhaf definition of power. (The four players are P1, P2, P3 and P4.)Which players are critical in the coalition {P1, P2, P3, P4}?
A. All of the players B. P1 only C. P1, P2, and P3 only D. P1 and P2 only E. None of the players
Mathematics
Simplify.
A. 
B. 
C. 
D. 
Mathematics