SOLUTION: find the middle term of (2x-1/x)n ?
Algebra.Com
Question 443107: find the middle term of (2x-1/x)n ?
Answer by swincher4391(1107) (Show Source): You can put this solution on YOUR website!
I think your asking for the middle term in this .
When n is even, then the [(n/2) + 1]th term is the middle term.
When n is odd, then the [(n+1)/2 and (n+3)/2]th terms are the middle terms.
That's all I can do with this.
RELATED QUESTIONS
Find the middle term of the first term is x and the second term is... (answered by tommyt3rd)
In the expansion of (2x+1)^n, the coefficient of the x^2 term is 40n , where n is a... (answered by ikleyn)
What is the middle term in the expansion of {{{... (answered by robertb)
what is the middle term in the expansion of
(x - 1/x)^6... (answered by robertb)
How many terms are there in the expansion of (x-1/x)^18? Is there a term which is... (answered by Edwin McCravy)
find the specified term in the expansion of the binomial.
1. (x^2 y^3 + 1/xy)^11 , 7th (answered by ewatrrr)
Please find the middle term in the expansion of
(x/3 +... (answered by nerdybill)
find the ninth term of the sequence 2,6,18,54....using the formula a n=1 x r... (answered by jim_thompson5910,stanbon)
Find the middle term of the progression 4,9,14....... (answered by josgarithmetic)