If x = ( 2 + 1 ) / ( 2 - 1 ) and x - y = 4 2, then the value of (x – McqOptions

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1.	If x = ( 2 + 1 ) / ( 2 - 1 ) and x - y = 4 2, then the value of (x2 + y2) is ?
A.	34
B.	38
C.	30
D.	32
Answer» B. 38

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