Rationalize the denominator.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Provide an appropriate response.Find the sum of the series 
by expressing 
as a geometric series, differentiating both sides of the resulting equation with respect to x, and replacing x by 
.
A. 
B. 
C. 
D. 
Mathematics
Evaluate the improper integral.
A. 288(1 - ln 2) B. 48(1 - ln 2) C. 96(1 - ln 2) D. 576(1 - ln 2)
Mathematics
Determine whether the equation defines y as a function of x.y = -x
A. No B. Yes
Mathematics
Find the exact solutions to the quadratic equation in the complex numbers.x2 - 4x + 29 = 0
A. 2 ± 5i B. 4 ± 10i C. -2 ± 5i D. 7, -3
Mathematics