The value of (x + y + z )³ - ( y+z-x)³- ( z + x - y )³-(x + y-z)³ – McqOptions

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1.	The value of (x + y + z )³ - ( y+z-x)³- ( z + x - y )³-(x + y-z)³ is
A.	0
B.	12 xyz
C.	24 xyz
D.	36 xyz
Answer» D. 36 xyz

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