1)3/(2х^2+2x)+(2x-1)/(x^2-1)-2/x 2)4m/(4m^2-1)-(2m+1)/(6m-3)+(2m-1)/(4m+2)

Упростим:

1) 3/(2 * х^2 + 2 * x) + (2 * x - 1)/(x^2 - 1) - 2/x;

Упростим.

3/(2 * х * (x + 1)) + (2 * x - 1)/((x + 1) * (x 1)) - 2/x;

(3 * (x 1) + (2 * x 1) * 2 * x 2 * 2 * (x^2 1))/(2 * x * (x + 1) * (x 1);

(3 * x 3 + 4 * x^2 2 * x 4 * x^2 + 4)/(2 * x * (x^2 1));

(3 * x 3 2 * x + 4)/(2 * x * (x^2 1));

(x + 1)/(2 * x * (x^2 1));

1/(2 * x * (x 1)).

2) 4 * m/(4 * m^2 - 1) - (2 * m + 1)/(6 * m - 3) + (2 * m - 1)/(4 * m + 2); 

(4 * m * (6 * m 3) (2 * m + 1) * (4 * m^2 1) + (2 * m 1) * (4 * m 2) * (6 * m 3))/((4 * m^2 1) * (6 * m 3));

(24 * m^2 12 * m 8 * m^3 + 2 * m 4 * m^2 + 1 + (8 * m^2 8 * m + 2) * (6 * m 3)/((4 * m^2 1) * (6 * m 3));

(20 * m^2 10 * m 8 * m^3 + 1 + 48 * m^3 24 * m^2 48 * m^2 + 24 * m + 12 * m 6)/((4 * m^2 1) * (6 * m 3));

(-52 * m^2 + 26 * m + 40 * m^3 5)/((4 * m^2 1) * (6 * m 3)).