Factor the polynomial completely. If the polynomial cannot be factored, write "prime."x2 - 10x + 21
A. prime
B. (x - 7)(x - 3)
C. (x + 7)(x + 1)
D. (x + 7)(x - 3)
Answer: B
Mathematics
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Change the order of integration and evaluate the integral.
A. 
B. 
?
C. 
D. 
?
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Calculate, if possible.10 + (-19) + (-15)
A. 6 B. 44 C. -24 D. 14
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Perform the indicated operation.15 g ÷ 12
A. 1.25 g B. 8 g C. 0.8 g D. 12.5 g
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Solve.Given that sin ? = 
and that the terminal side is in quadrant II, find 
.
A. 
B. - 
C. - 
D. 
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