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If 8(x + y)^3 - (x − y)^3 = (x + 3y) (Ax...

If `8(x + y)^3 - (x − y)^3 = (x + 3y) (Ax^2 + Bxy + Cy^2)`, then the value of (A - B - C) is: यदि `8(x + y)^3 - (x − y)^3 = (x + 3y) (Ax^2 + Bxy + Cy^2)`, है तो (A - B - C) का मान हैः

A

-2

B

-6

C

10

D

4

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