$$\frac{1}{\left(m - 1\right)^{2}}$$
1
------------
2
1 + m - 2*m
$$\frac{1}{m^{2} - 2 m + 1}$$
m/(1.0 + m^2 - 2.0*m) - (2.0 + m)/(-2.0 + m + m^2)
m/(1.0 + m^2 - 2.0*m) - (2.0 + m)/(-2.0 + m + m^2)
1
------------
2
1 + m - 2*m
$$\frac{1}{m^{2} - 2 m + 1}$$
$$\frac{1}{\left(m - 1\right)^{2}}$$
Рациональный знаменатель
[src]
2 m m
- ----------- + ------------ - -----------
2 2 2
-2 + m + m 1 + m - 2*m -2 + m + m
$$- \frac{m}{m^{2} + m - 2} + \frac{m}{m^{2} - 2 m + 1} - \frac{2}{m^{2} + m - 2}$$
/ 2\ / 2 \
m*\-2 + m + m / + (-2 - m)*\1 + m - 2*m/
-----------------------------------------
/ 2 \ / 2\
\1 + m - 2*m/*\-2 + m + m /
$$\frac{m \left(m^{2} + m - 2\right) + \left(- m - 2\right) \left(m^{2} - 2 m + 1\right)}{\left(m^{2} - 2 m + 1\right) \left(m^{2} + m - 2\right)}$$
(m*(-2 + m + m^2) + (-2 - m)*(1 + m^2 - 2*m))/((1 + m^2 - 2*m)*(-2 + m + m^2))
Объединение рациональных выражений
[src]
/ 2\ / 2 \
m*\-2 + m + m / - (2 + m)*\1 + m - 2*m/
----------------------------------------
/ 2 \ / 2\
\1 + m - 2*m/*\-2 + m + m /
$$\frac{m \left(m^{2} + m - 2\right) - \left(m + 2\right) \left(m^{2} - 2 m + 1\right)}{\left(m^{2} - 2 m + 1\right) \left(m^{2} + m - 2\right)}$$
(m*(-2 + m + m^2) - (2 + m)*(1 + m^2 - 2*m))/((1 + m^2 - 2*m)*(-2 + m + m^2))
m -2 - m
------------ + -----------
2 2
1 + m - 2*m -2 + m + m
$$\frac{m}{m^{2} - 2 m + 1} + \frac{- m - 2}{m^{2} + m - 2}$$
m -2 - m
------------ + ----------
2 2
m - 2*m + 1 m + m - 2
$$\frac{m}{m^{2} - 2 m + 1} + \frac{- m - 2}{m^{2} + m - 2}$$
m/(m^2 - 2*m + 1) + (-2 - m)/(m^2 + m - 1*2)