The value of the integral
`int_(-1//2)^(1//2) {((x+1)/(x-1))^(2)+((x-1)/(x+1))^(2)-2}dx` is

The value of the integral int_(-1//2)^(1//2) {((x+1)/(x-1))^(2)+((x-1)/(x+1))^(2)-2}^(1//2)dx is equal to

The value of the integral int_(-1)^(1) (x-[2x]) dx,is

The value of the integral int_(-1)^(1) (x-[2x]) dx,is

The value of the integral int_(-2)^(2)|1-x^(2)|dx is

The value of the integral int_-2^(2) |1-x^2|dx is

The value of integral int_(-1)^(1)(|x+2|)/(x+2) dx is

The value of integral int_(-1)^(1) (|x+2|)/(x+2)dx is