EXPAND:-plz answer this fast.. step by step.... hint is also given ....plz fast
Attachments:
Answers
Answered by
1
[1/2x - 2/3y]³
= (1/2x)³- (2/3y)³-3*1/2x*2/3y(1/2x - 2/3y)
=1/8x³- 8/27y³- 6/6xy(1/2x - 2/3y)
Similar questions