Q: If x – y + z = 15, xyz = -216 and xz – xy – yz = 18, then the – McqOptions

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1.	Q: If x – y + z = 15, xyz = -216 and xz – xy – yz = 18, then the value of $$ {x^3}-{y^3}+{z^3}=$$
A.	2613
B.	2813
C.	3013
D.	3213
Answer» E.

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