expand
(2x+1/x)^3
=8x^3+12x+6/x+1/x^3
Hence,find the term which is independent of x.
我唔明矩搵咩
binomial expansion,independent
2014-01-13 3:09 am
回答 (2)
2014-01-13 6:32 am
✔ 最佳答案
the term independent of x means the constant term, in this case, there is no constant term, so there is not a term independent of x. 
2014-01-13 4:37 am
Your calculation is right. There is no constant tern(term which is independent of x).
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