Perform the indicated operations. Assume variables represent positive real numbers.-3k1/11(-9k4/11 - 6k5/11)

A. -12k5/11 - 9k6/11
B. 27k5/11 + 18k6/11
C. 27k-3/11 + 18k-4/11 
D. 27k5/11 - 18k6/11 

Answer: B

Mathematics

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