" 6."((4x)/(5)-(5)/(2x))^(9)" के प्रसार में "

Find the 6 th term in the expansion of ((4x)/(5)-(5)/(2x))^(9)

Find the 4th term from the end of ((4x)/5-5/(2x))^9, x ne 0 .

(9x-5)/(7)=(6x+2)/(5)

Find the 6th in the expansion of ((4x)/5-5/(2x))^(9) .

Find each of the following products: (i) (x + 6) (x + 6) (ii) (4x + 5y) (4x + 5y) (iii) (7a + 9b) (7a + 9b) (iv) ((2)/(3) x + (4)/(5)y) ((2)/(3) x + (4)/(5) y) (v) (x^(2) + 7)(x^(2) + 7) (vi) ((5)/(6) a^(2) + 2) ((5)/(6) a^(2) + 2)

(x^(2)-6x+9)/(5-4x-x^(2))>=0

Find the 6th term in the expansion of ((4x)/5-5/(2x))^9 .

Evaluate lim_(x to sqrt(3)) (3x^(8) + x^(7) - 11x^(6) - 2x^(5) 9x^(4) - x^(3) + 35x^(2) + 6x + 30)/(x^(5) - 2x^(4) + 4x^(2) - 9x + 6)

Evaluate lim_(x to sqrt(3)) (3x^(8) + x^(7) - 11x^(6) - 2x^(5) - 9x^(4) - x^(3) + 35x^(2) + 6x + 30)/(x^(5) - 2x^(4) + 4x^(2) - 9x + 6)

(2x-(7-5x))/(9x-(3+4x))=(7)/(6)