Solve the problem.Find the sum of the first 5 terms of the geometric sequence 
, 
, 
, . . . .
A. 
B. 
C. 
D. 21
Answer: C
Mathematics
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Express the value of the inverse hyperbolic function in terms of natural logarithms.sinh-1 (2)
A. ln (2 - 
)
B. ln 4
C. ln (2 + 
)
D. ln (2 + 
)
Mathematics
Factor completely.y3 - 8y2 - 4y + 32
A. (y + 2)(y - 2)(y - 8) B. (y2 + 4)(y + 8) C. (y + 2)(y + -8)(y + 8) D. (y - 2)(y - 2)(y - 8)
Mathematics
Divide.
A. x2 - 5 + 
B. 3x2 - 4x - 5 + 
C. 3x2 - 4x - 5 + 
D. 3x2 - 4x - 5
Mathematics
Answer the question.What is the only real number not in the domain of f(x) = 
?
A. 0 B. 3 C. -3 D. x - 3
Mathematics