Factor the binomial completely.64 - 81x2
A. (8 - 9x)2
B. (8 + 9x)(8 - 9x)
C. (8 + 9x)2
D. prime
Answer: B
Mathematics
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Rewrite the expression in terms of exponentials and simplify the results.(sinh x + cosh x)6
A. e6x - e-6x
B. e6x
C. 
D. ex6
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Solve the problem.An experiment was conducted. The results are listed in the following table. 
What are the values of c and f?
A. 0.147, 0.158 B. 0.151, 0.158 C. 0.167, 0.208 D. 0.147, 0.258
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Find the conjugate of the number.
A. i
B. -
C. 5i
D. 
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Plot the point given in polar coordinates.
A. 
B. 
C. 
D. 
Mathematics