Question

11.(x+1/x)2-(x-1/x)2=?
(a) 0
(b) 4
(d) 2
(c) 2
2(x2+1/x2)
plz help​

Answer 1

Answer:

Option b is the answer of your question.

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Answer 2

Answer:

option b is the correct answer

Step-by-step explanation:

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