Find the set E of the values of x for which the binomial expansion `(2+5x)^((-1)/(2))` is valid.

Find the set of values of x for which the binomial expansion ( 3- 4x) ^( 3//4) is valid.

Prove that : Find the set E of the value of x for which the binomial expansions for the following are valid (2+5x)^(-1//2)

Prove that : Find the set E of the value of x for which the binomial expansions for the following are valid (4+9x)^(-2//3)

Prove that : Find the set E of the value of x for which the binomial expansions for the following are valid (7-4x)^(-5)

Prove that : Find the set E of the value of x for which the binomial expansions for the following are valid (3-4x)^(3//4)

Prove that : Find the set E of the value of x for which the binomial expansions for the following are valid (a+bx)^( r )

Find the set E of the vlaues of x for which the binomia expansions for the following are valid (i) (3-4x)^((3)/(4)) " " (ii) (2+5x)^((-1)/(2)) " "(iii) (7-4x)^(-5)

Find the set of values of x for which the binomial expansions of the following are valid. (5+x)^(3//2)

Find the set of values of x for which the binomial expansions of the following are valid. (4-(x)/(3))^(-1//2)

Find the set of values of x for which the binomial expansions of the following are valid. (2+3x)^(-2//3)