Find the value of x3 - 8y3 - 36xy - 216, if x= 2y+6.
Question 39 Find the value of: (i) x3+y3−12xy+64, when x + y = - 4 (ii) x3−8y3−36xy−216, when x = 2y + 6
If x−2y=11 and xy=8 find the value of x3−8y3.
The value of (2y−x)3 is _________.