Factor completely. If a polynomial cannot be factored, say it is prime.x3 - 25x + 3x2 - 75
A. (x + 5)(x - 5)(x + 3)
B. prime
C. (x2 - 25)(x + 3)
D. (x - 5)2(x + 3)
Answer: A
Mathematics
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Find two different Hamilton paths for the given graph.
A. E ? A ? B ? C ? D ? H ? G ; E ? F ? B ? C ? D ? H ? G B. E ? A ? B ? F ? C ? D ? G ? H ; H ? G ? D ? C ? F ? B ? E ? A C. The graph does not have two different Hamilton paths. D. B ? A ? E ? F ? C ? D ? H ? G ; H ? G ? D ? C ? F ? B ? A ? E
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Determine if the number is divisible by 2, 3, 5, or none of these.5520
A. 2, 5 B. 2, 3, 5 C. 5 D. 3, 5
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Perform the transformation.Write cos x in terms of cot x.
A. 
B. 
C. ± 
D. 
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Solve.Phillip bought a car part for $38.86. If he paid with two $20 bills, what was his change?
A. $2.14 B. $2.00 C. $1.14 D. $1.24
Mathematics