lf   `( x^2 , 3 ) = ( 4 , x + 1 )` , then find the value of x

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

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

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

2^( x + 4 ) - 2^( x + 2 ) = 3 , find the value of x

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

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

If   0.4 : 1.4 : : 1.4 : x , then find the value of x

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).

If   x/6 = 4/-3 , then the value of x is