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What is the product? A. (k+1)/(k^2) B. (k-1)/(k^2) C. (-1)/(k) D. (1)/(k)
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2 votes
What is the product?

A.
(k+1)/(k^2)
B.
(k-1)/(k^2)
C.
(-1)/(k)
D.
(1)/(k)

What is the product? A. (k+1)/(k^2) B. (k-1)/(k^2) C. (-1)/(k) D. (1)/(k)-example-1
User Taman Neupane
by
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1 Answer

0 votes

(3k)/(k+1)\cdot(k^2-1)/(3k^3)=(3k(k+1)(k-1))/(3k^3(k+1))=(k-1)/(k^2)

Answer B.

User Esteam
by
8.1k points
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