If 2x+3y=13 and xy=6 find the value of 8x3+27y3.
If 2x−3y=10 and xy=16 ; find the value of 8x3−27y3
The value of (2x+3y)3 is __________.
If 2x+3y=10 and xy=2, the value of 8x3+27y3 is equal to
If 2x−3y = 10 and xy=16; find the value of 8x3−27y3