Find all the rational zeros of the function.
?
x3 - 18x2 + 108x - 216
?
A. -6
B. 0, -1
C. 0, 6
D. 6
E. ±6
Answer: D
Mathematics
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For sets R and T, it follows that 
is the same as:
Fill in the blank(s) with the appropriate word(s).
Mathematics
Given y = f(u) and u = g(x), find dy/dx = f'(g(x))g'(x).y = sin u, u = 7x + 11
A. cos (7x + 11) B. - cos (7x + 11) C. - 7 cos (7x + 11) D. 7 cos (7x + 11)
Mathematics
Find the reciprocal, if it exists.- 
A. 1
B. 
C. - 
D. 
Mathematics
Factor completely. If the polynomial cannot be factored, say it is prime.x2 + 32x + 256
A. (x + 16)2 B. (x - 16)2 C. x2 + 32x + 256 D. (x + 16)(x - 16)
Mathematics