Perform the indicated operation.(5x3 + 9x5 + 6) + (-7x4 + 9) - (3x4 + 3x5 - 2x3)
A. 6x5 - 10x4 + 7x3 + 15
B. 12x5 - 4x4 + 3x3 + 15
C. 12x5 - 4x4 + 3x3 - 3
D. 6x5 - 4x4 + 3x3 - 3
Answer: A
Mathematics
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Perform the indicated operations.(16x + 14) - (-11x2 - 8x + 14)
A. 11x2 + 24x B. -11x2 + 8x + 28 C. 11x2 - 24x D. 11x2 + 24x - 28
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Decide whether or not the functions are inverses of each other.f(x) = (x - 6)2, x ? 6; g(x) = 
+ 6
A. Yes B. No
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Find an equation of a line satisfying the following conditions.Vertical, passing through (-3, 4)
A. y = -3 B. x = -3 C. x = 4 D. y = 4
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Use the formula for the sum of the first n terms of a geometric sequence to solve.Find the sum of the first 10 terms of the geometric sequence: 
, - 
, 
, - 
, 
, . . . .
A. - 
B. - 
C. - 
D. - 
Mathematics