Factor completely.x3 - x2 - 42x
A. Prime
B. (x2 + 1)(x - 42)
C. x(x + 6)(x - 7)
D. x(x + 7)(x - 6)
Answer: C
Mathematics
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j; C is the region defined by the polar coordinate inequalities 4 ? r ? 8 and 
A. 80 B. -8 C. 96 D. 0
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Find the exact value of the expression.tan
A. - 
B. 
C. - 
D. - 
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Find the median for the group of data items.12, 8, 4, 0, 2, 1, 2, 0, 0
A. 0 B. 5 C. 2 D. 4
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Rewrite the expression as an algebraic expression in x.  figure 1.png)
 figure 2.png)
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