Solve the equation.2(1 + 2x) = 8
A. {2}
B. {4}
C. {-1}
D. {1}
Answer: D
Mathematics
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Perform the indicated operations. Write the result in the form a + bj.(8 - 2j)(5 + 5j)
A. 50 + 30j B. 30 - 50j C. 50 - 30j D. -10j2 + 30j + 40
Mathematics
Use logarithmic differentiation to find the derivative of y.y = 
A. 
(ln(5x + 1) + 2ln(x + 4) - ln(x3 + 6) - ln(x + 7))
B. 3
C. 
+ 
- 
- 
D. 
Mathematics
Solve the problem.The formula 
models the percentage of female tenured faculty, F, at State University x years after 1980. According to the formula, in what year will the percentage of female tenured faculty reach 45.04?
A. 2004 B. 2006 C. 2003 D. 2005
Mathematics
Divide.
A. 6x - 7 + 
B. 6x - 7
C. 6x - 49x4 + 
D. 9x - 7
Mathematics