If `(x^2 -x- 6)/(x^2 -4x +3)=4/3` , find x .

Simplify (x^(2) + x-6)/(x^(2) + 4x +3)

Find the square root of (6x^(2) + 5x - 6) (6x^(2) - x - 2) (4x^(2) + 8x + 3)

If f(x) = (4x + 3)/(6x-4), x ne (2/3) then find fof (x).

Find the HCF of the polynomials f(x)= 6(x^(3) +3x^(2)) (x^(2)-16) (x^(2) + 9x + 18) and g(x) = 8(x^(4) + 4x^(3)) (x^(2) + 6x + 9)^(2)

Without expanding, find the value of: (i) (x + 1)^4 - 4(x + 1)^3 (x - 1) + 6(x + 1)^2 (x - 1)^2 - 4(x + 1) (x - 1)^3 + (x -1)^4 (ii) (2x - 1)^4 + 4(2x - 1)^3 (3 - 2x) + 6(2x - 1)^2 (3 - 2x)^2 + 4(2x - 1) (3 - 2x)^3 + (3 - 2x)^4

If the mean of x+2,\ 2x+3,\ 3x+4,\ 4x+5 is x+2 , find x

Find the median of the following data if the value of x = 4 , x -4, 2x - 6, 3x-10 ,(x)/(2) - 1 , ( 3x)/( 2 x - 4) , x + 3, (x)/( 2), 2x + 7, 3x - 2, 2x -5