[(2x-1)/(x-1)|,>2],[|x-2|-1]

(2x-1)/(2x+1)+(2x+1)/(2x-1)=6

Solve the following equation, ((2x+1)^2+(2x-1)^2)/((2x+1)^2-(2x-1)^2)=17/8

Solve for x:(x-1)/(2x+1)+(2x+1)/(x-1)=2, where x!=-(1)/(2),1

If A=(2x+1)/(2x-1), B=(2x-1)/(2x+1) find (1)/(A-B)-(2B)/(A^(2)-B^(2))

If ^( If )(2^(x)-1)+2^(x-1)(2^(x-1)-1)+2^(x-2)(2^(x-2)-1)+.........2^(x-99)(2^(x-99)-1)=0, then find the value of x-99.

{:("Column A",|x| != 1//2,"Column B"),((4x^2 - 1)/(2x + 1),,(4x^2 - 1)/(2x - 1)):}

Evaluate: int_(-1/2)^(1/2)[((x+1)/(x-1))^2+((x-1)/(x+1))^2-2]^(1/2)dx

Evaluate: int_(-1/2)^(1/2)[((x+1)/(x-1))^2+((x-1)/(x+1))^2-2]^(1/2)dx