x2 + y2 + z2 = 2(x + z - 1), then the value of x3 + y3 + z3 = ? – McqOptions

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1.	x2 + y2 + z2 = 2(x + z - 1), then the value of x3 + y3 + z3 = ?
A.	-1
B.	2
C.	0
D.	1
Answer» B. 2

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