For which positive values of `x` is the fourth term in the expansion of `(5 + 3x)^10` is the greatest.

For which positive values of x, the fourth term in the expansion of (5+3x)^(10) is the greatest.

Find the fourth term in the expansion of (4/7 x - y^2)^5

Find the fourth term in the expansion of (1-2x)^(3/2)

Find the fourth term in the expansion of : (4/7x-y^2)^5 .

Find the fourth term in the expansion of (1-2x)^(3//2)""dot

Find the fourth term in the expansion of (1-2x)^(3//2)""dot

Find the fourth term in the expansion of (1-2x)^(3//2)""dot

If n is an even positive integer, then find the value of x if the greatest term in the expansion of (1+x) ^n may have the greatest coefficient also.

If n is an even positive integer, then find the value of x if the greatest term in the expansion of (1+x) ^n may have the greatest coefficient also.