If x6 – 512y6 = (x2 + Ay2)(x4 – Bx2y2 + Cy4), then what is the val – McqOptions

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1.	If x6 – 512y6 = (x2 + Ay2)(x4 – Bx2y2 + Cy4), then what is the value of (A + B - C)?
A.	-72
B.	72
C.	-80
D.	48
Answer» D. 48

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