What number should be added to complete the square of the expression?x2 - 12x
A. 18
B. 36
C. -6
D. 72
Answer: B
Mathematics
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Use l'Hopital's Rule to evaluate the limit.
A. -2 B. 8 C. 14 D. 2
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Graph the function.f(x) = x3 - 3
A. 
B. 
C. 
D. 
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Translate to an equation and solve.What percent of 50 is 13?
A. 30% B. 60% C. 13% D. 26%
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Express the given vector as a linear combination of the unit vectors i and j.
A. 16i + j B. -8i - 8j C. -8i + 8j D. 8i + 8j
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