the coefficient of `x` in the expansion of `(3x+2)^(2)`is

Find the coefficient of x^(3) in the expansion of (2-3x)^(7) .

Write the coefficient of x^(2) in the expansion of (x-2)^(3)

Find the coefficient of x^(6) in the expansion of (1-3x)^((-2)/(5))

Find the coefficient of x in the expansion of (2x-(3)/(x))^(9)

Find the coefficient of x^(4) in the expansion of (3x^(2)+2x)/((x^(2)+2)(x-3)) specifying the region which the expansion is valid.

Find the coefficient of x^(3) in the expansion of ((1+3x^(2))^((3)/(2)))/((3+4x)^((1)/(3)))

Find the coefficient of x^20 in the expansion of (3x^3-2/x^2)^40

Find the coefficient of x^4 in the expansion of (x/2-3/x^2)^10 .