Simplify the expression. Assume that all variables are positive when they appear.
A. 
B. 
- 
C. 
D. 
Answer: C
Mathematics
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What is the maximum value of
?
Consider only positive x-values.
A. 
B. ?
C. ?
D. There is no solution.
Mathematics
One root of the equation is given. Find the remaining roots of the equation using synthetic division.x4 - 32x2 - 144 = 0; -2j
A. 2j, 12j, -12j B. 2j, 12, -12 C. 2j, 6j, -6j D. 2j, 6, -6
Mathematics
Solve the system of equations.
A. (2, 
), (-3, 
), (2, -
), (-3, -
)
B. (1, 
), (-3, 
), (1, -
), (-3, -
)
C. (1, 
), (-2, 
), (1, -
), (-2, -
)
D. No solution
Mathematics
Multiply.-8(5)(-3)
A. -6 B. -43 C. -120 D. 120
Mathematics