What is General and middle term in a binomial expansion

The coeffient of the middle term in the binomial expansion in powers of x of (1+alphax)^(4) and of (1-alphax)^(6) is the same of alpha equals:

What is the coefficient of the middle term in the binomial expansion of (2+3x)^(4) ?

the coefficient of the middle term in the binomial expansion , in power of x, of (1 + ax)^(4) and of ( 1 + ax)^(6) is same, of a equal .

The coefficient of the middle term in the binomial expansion in powers of x of (1 +alphax)^(4) and of (1 -alphax)^(6) is the same if alpha equals

Find the sum of the coefficient of to middle terms in the binomial expansion of (1+x)^(2n-1)

Find the sum of the coefficient of two middle terms in the binomial expansion of (1+x)^(2n-1)

Find the sum of the coefficient of to middle terms in the binomial expansion of (1+x)^(2n-1)

The coefficient of the middle term in the binomial expansion in powers of x of (1+alphax)^4 and of (1-alphax)^6 is the same, if alpha equals