Factor the sum of cubes.27k3 + m3
A. (3k + m)(9k2 + 3km + m2)
B. (3k + m)(9k2 - 3km + m2)
C. (3k + m)(9k2 - 3km - m2)
D. (3k + m)(9k2 + m2)
Answer: B
Mathematics
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A. [6 + (-5)] + 2; 3 B. [6 + (-2)] + 5; 9 C. [6 + (-2)] - 5; -1 D. [6 - (-2)] - 5; 3
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A. 0x B. 0x2 C. 0x0 D. 9
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Find the indicated sum. Use the formula for the sum of the first n terms of a geometric sequence.
A. 
B. 
C. 
D. 
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