Multiple Choice
Find the least common multiple of the given terms. r2 - 8r - 9, r2 - 18r + 81
A) (r - 9)
B) (r + 1) (r - 9)
C) (r + 1) (r - 9) 2
D) (r + 1) (r - 9) (r + 9)
Correct Answer:

Verified
Correct Answer:
Verified
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