If   `3/( x + 2 ) - 2/( x - 1 ) = 5` , then find the value of x

If   ( x + 2 )/( x - 2 ) = 2/3 , then find the value of x

If   5 2/3 - x 5/6 = 2 , then find the value of x

If   ( x + 5 )/6 - ( x + 1 )/9 = ( x + 2 )/4 , then find the value of x

If x -1/x = 5 , then find the value of ( x^2 + 1/x^2 )^( 1/3 )

If x = (-1 ) , then find the value of   x^2 - x + 2

If x=-3 find the value of 4x^2-5x+3

Let the equation x^(5) + x^(3) + x^(2) + 2 = 0 has roots x_(1), x_(2), x_(3), x_(4) and x_(5), then find the value of (x_(2)^(2) - 1)(x_(3)^(2) - 1)(x_(4)^(2) - 1)(x_(5)^(2) - 1).

x - 3 = 1/x , find the value of   x^2 + 1/x^2