Descomposición de una fracción
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1 - 1/(2*(1 + x)^2) - 1/(2*(-1 + x)^2)
$$1 - \frac{1}{2 \left(x + 1\right)^{2}} - \frac{1}{2 \left(x - 1\right)^{2}}$$
1 1
1 - ---------- - -----------
2 2
2*(1 + x) 2*(-1 + x)
Simplificación general
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2 / 2\
x *\-3 + x /
-------------
4 2
1 + x - 2*x
$$\frac{x^{2} \left(x^{2} - 3\right)}{x^{4} - 2 x^{2} + 1}$$
x^2*(-3 + x^2)/(1 + x^4 - 2*x^2)
3.0*x^2/(-1.0 + x^2) - 2.0*x^4/(-1.0 + x^2)^2
3.0*x^2/(-1.0 + x^2) - 2.0*x^4/(-1.0 + x^2)^2
Parte trigonométrica
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4 2
2*x 3*x
- ---------- + -------
2 2
/ 2\ -1 + x
\-1 + x /
$$- \frac{2 x^{4}}{\left(x^{2} - 1\right)^{2}} + \frac{3 x^{2}}{x^{2} - 1}$$
-2*x^4/(-1 + x^2)^2 + 3*x^2/(-1 + x^2)
4 2
2*x 3*x
- ---------- + -------
2 2
/ 2\ -1 + x
\-1 + x /
$$- \frac{2 x^{4}}{\left(x^{2} - 1\right)^{2}} + \frac{3 x^{2}}{x^{2} - 1}$$
-2*x^4/(-1 + x^2)^2 + 3*x^2/(-1 + x^2)
2
1 + x
1 - -------------
4 2
1 + x - 2*x
$$- \frac{x^{2} + 1}{x^{4} - 2 x^{2} + 1} + 1$$
1 - (1 + x^2)/(1 + x^4 - 2*x^2)
2 / 2\
x *\-3 + x /
------------------
2 2
(1 + x) *(-1 + x)
$$\frac{x^{2} \left(x^{2} - 3\right)}{\left(x - 1\right)^{2} \left(x + 1\right)^{2}}$$
x^2*(-3 + x^2)/((1 + x)^2*(-1 + x)^2)
Unión de expresiones racionales
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2 / 2\
x *\-3 + x /
------------
2
/ 2\
\-1 + x /
$$\frac{x^{2} \left(x^{2} - 3\right)}{\left(x^{2} - 1\right)^{2}}$$
x^2*(-3 + x^2)/(-1 + x^2)^2
Denominador racional
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2
4 / 2\ 2 / 2\
- 2*x *\-1 + x / + 3*x *\-1 + x /
----------------------------------
3
/ 2\
\-1 + x /
$$\frac{- 2 x^{4} \left(x^{2} - 1\right) + 3 x^{2} \left(x^{2} - 1\right)^{2}}{\left(x^{2} - 1\right)^{3}}$$
(-2*x^4*(-1 + x^2) + 3*x^2*(-1 + x^2)^2)/(-1 + x^2)^3
Compilar la expresión
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4 2
2*x 3*x
- ---------- + -------
2 2
/ 2\ -1 + x
\-1 + x /
$$- \frac{2 x^{4}}{\left(x^{2} - 1\right)^{2}} + \frac{3 x^{2}}{x^{2} - 1}$$
-2*x^4/(-1 + x^2)^2 + 3*x^2/(-1 + x^2)