If x – y – √18 = -1 and x + y – 3√2 = 1, what is the value o – McqOptions

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1.	If x – y – √18 = -1 and x + y – 3√2 = 1, what is the value of 12xy(x2 – y2)?
A.	0
B.	1
C.	512√2
D.	612√2
Answer» E.

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