If x2 + y2 + 6x + 5 = 4(x – y) then x – y is: – McqOptions

MCQOPTIONS

1.	If x2 + y2 + 6x + 5 = 4(x – y) then x – y is:
A.	1
B.	-1
C.	0
D.	4
Answer» B. -1

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