Expand the expression using the Binomial Theorem.(2x + 1)5
A. (4x2 + 4x + 1)5
B. 32x5 + 16x4 + 8x3 + 4x2 + 2x + 1
C. 32x5 + 80x4 + 80x3 + 40x2 + 10x + 1
D. 32x5 + 10x4 + 40x3 + 40x2 + 10x + 1
Answer: C
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, 0 ? ? ? 
A. 9(? + ln(? + 
))
B. 
(? + 2)
C. 2?
D. 
?
Solve the inequality. Express your answer using interval notation. Graph the solution set.8x - 7 > 7x - 2
A. (-9, ?)
B. (-?, 5]
C. (5, ?)
D. [5, ?)
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A. 169 mi B. 174 mi C. 179 mi D. 164 mi