PLEASE HELP!!!!! Simplify the rational expression. State any restrictions on the variable.

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asked Feb 3, 2018 4.2k views

1 vote

PLEASE HELP!!!!! Simplify the rational expression. State any restrictions on the variable.

Mathematics
high-school

Arabasta asked

by Arabasta

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2 Answers

4 votes

I would say the answer is D

Imin answered Feb 5, 2018

by Imin

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6 votes

k^2 - k - 2
---------------------
k^2 - 4k - 5

(k - 2)(k + 1)
= ---------------------
(k -5)(k +1)

(k - 2)
= -----------
(k -5)
answer is D. last choice

NingLee answered Feb 10, 2018

by NingLee

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