Expand using binomial theorem `(1+x/2-2/x)^(4), x ne 0`

Using, Binomial theorem, evaluate (101)^(4)

Use Binomial Theorem to find : (10.1)^4 .

Expand the following : (x^2+3/x)^4, x ne 0 .

Expand (2a - (3)/(b))^(5) by binomial theorem

Expand the following : (x+1/x)^2, x ne 0 .

Expand the following : (x/3+1/x)^5, x ne 0 .

Using binomial theorem, evaluate the following: (101)^4

Expand the following : (x-1/y)^5, y ne 0 .

If the number of terms in the expansion of (1-2/x+4/(x^(2)))^n x ne 0 , is 28 , then the sum of coefficient of all the terms in this expansion, is