Use the rules of exponents to simplify the expression so that only positive exponents remain.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: A
Mathematics
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Perform the indicated operation. Simplify the answer when possible.
+ 
A. 
B. 
C. 
D. 
Mathematics
Find the indicated derivative of the function.f'''(x) for f(x) = x(4x - 7)3
A. 512x - 672 B. 768x - 1008 C. 96x - 126 D. 4x - 2016
Mathematics
Find an expression equivalent to the given expression.
sinh (x4 - 4x)
A. cosh (x4 - 4x) B. (4x3 - 4) cosh (x4 - 4x) C. (4x3 - 4) sinh (x4 - 4x) D. (-4x3) cosh (x4 - 4x)
Mathematics
Solve the problem.If all of 48 available apple trees are to be planted in a rectangular array, what are the possible numbers of rows in the array, all rows having the same number of trees?
A. 8, 12, 16, 24, and 48 B. 1, 2, 3, 4, and 6 C. 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 24, and 48 D. 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48
Mathematics