If x + y = z, then the expression x3 + y3 - z3 + 3xyz will be equal to – McqOptions

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1.	If x + y = z, then the expression x3 + y3 - z3 + 3xyz will be equal to?
A.	0
B.	3xyz
C.	-3xyz
D.	z3
Answer» B. 3xyz

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