If x + 1/x = 2, then what is value of x - 1/x ?

1.
If x + 1/x = 2, then what is value of x - 1/x ?

A. 0

B. 1

C. 2

D. -2

Answer» B. 1

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1.	If x + 1/x = 2, then what is value of x - 1/x ?
A.	0
B.	1
C.	2
D.	-2
Answer» B. 1

If x + 1/x = 2, then what is value of x - 1/x ?

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