Class 8 || factorisation || middle term splitting || school exams | tests

The middle term in the expansioin of (1+x)^(2n) is

the factorisation of 4x^(2)+8x+3 is

Factorise : 4a^2 - 8ab

If the sum of two extreme numbers of an A.P with four terms is 8 and the product of remaining two middle terms is 15, then the greatest number will be

The coefficient of the middle term in the expansion of (1+x)^40 is

Find the middle term in the expansion of (x + 2)^(6) .

Find the middle terms in the expansions of (x/3+9y)^10

Find the middle term in the expansion of (3x-(x^3)/6)^9

In a sequence of 21 terms the first 11 terms are in A.P. with common difference 2. and the last 11 terms are in G.P. with common ratio 2. If the middle tem of the A.P. is equal to the middle term of the G.P., then the middle term of the entire sequence is

Find the middle term in the expansion of : (x/a-a/x)^(10)