Evaluate the integral.
sec2 2x dx
A. 2e
B. - 
C. 
D. e
Answer: C
Mathematics
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Evaluate.
A. 
B. 
C. 
D. 
Mathematics
Answer the question.The binomial 16x2 + 64 is the sum of two squares that can be factored. Why is this possible?
What will be an ideal response?
Mathematics
Solve for x.
= -2
A. -2 B. 2 C. -1 D. No solution
Mathematics
Solve the inequality and express the solution set in interval notation. Graph the solution set on the real number line.
< 11
A. (-?, 8]
B. [8, ?)
C. (-?, 8)
D. (8, ?)
Mathematics