Solve the equation after making an appropriate substitution.x2/3 - 7x1/3 + 12 = 0
A. {-64, -27}
B. {-4, -3}
C. {27, 64}
D. {3, 4}
Answer: C
Mathematics
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Solve the problem.Let g(x) = 6x + x2. Find a so that g(a) = -5.
A. {0, -5}
B. 
C. {-5, -1}
D. {5, 1}
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
Write the expression with positive exponents only. Then simplify, if possible.
A. 6x2
B. 
C. - 
D. 
Mathematics
Solve by completing the square to obtain exact solutions.x2 = 5 - 6x
A. -3 ± 
B. -1 ± 
C. 3 + 
D. -3 ± 2
Mathematics