Perform the indicated operation and reduce the answer to lowest terms.
+ 
+ 
A. 2
B. 
C. 
D. 
Answer: B
Mathematics
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Give the equation of the vertical asymptote(s) of the rational function.F(x) = 
A. x = 3, x = -3 B. x = 9 C. None D. x = -9
Mathematics
Express the complex number in trigonometric form.9
- 9i Express your answer in degrees.
A. 18(cos 300° + i sin 300°)
B. 18(cos 330° + i sin 330°)
C. 
(cos 300° + i sin 300°)
D. 
(cos 330° + i sin 330°)
Mathematics
Solve the equation using both the addition and multiplication properties of equality.3x - 8x + 2 = 8x
A. 
B. 
C. 
D. 
Mathematics
For the functions f(x) and g(x), determine the domain of (f - g)(x) (the difference of f and g).f(x) = 
, g(x) = 
A. {x ? x is a real number and x ? 0} B. {x ? x is a real number and x ? -11 and x ? 8} C. {x ? x is a real number} D. {x ? x is a real number and x ? 11 and x ? -8}
Mathematics