Factor completely. If the polynomial cannot be factored, write "prime."x2 + 16x + 64
A. (x - 8)2
B. (x + 8)(x - 8)
C. (x + 8)2
D. Prime
Answer: C
Mathematics
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A. (5x + 1)12 B. (5x + 1)2 C. (5x)2 + 1 D. Cannot be simplified
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Solve the problem.Change the sign.14
A. -14 B. -1 C. 14 D. 0
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Simplify
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Find the component form of the indicated vector.Let u = 
, v = 
. Find 2u + 3v.
A. 
B. 
C. 
D. 
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