Question

If x - 1/x = 5 ,then value of x² + 1/x² is

1 point

A. 20

B. 25

C. 27

D. 28

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Answer 1

Answer:

c will be the answer

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Answer 2

Answer:

c.27

Step-by-step explanation:

x-1/x=5

or,x^2-2×x×1/x+1/x^2=25

or,x^2+1/x^2=27

this is the answer of your question

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