Descomposición de una fracción
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sqrt(a*b - a*b*c^2/(a^2 + b^2 + 2*a*b))
$$\sqrt{- \frac{a b c^{2}}{a^{2} + 2 a b + b^{2}} + a b}$$
_______________________
/ 2
/ a*b*c
/ a*b - ---------------
/ 2 2
\/ a + b + 2*a*b
Simplificación general
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________________
/ 2
/ a*b*c
/ a*b - --------
/ 2
\/ (a + b)
$$\sqrt{- \frac{a b c^{2}}{\left(a + b\right)^{2}} + a b}$$
sqrt(a*b - a*b*c^2/(a + b)^2)
_____________________________
/ a*b*(a + b + c)*(a + b - c)
/ ---------------------------
/ 2 2
\/ a + b + 2*a*b
$$\sqrt{\frac{a b \left(a + b - c\right) \left(a + b + c\right)}{a^{2} + 2 a b + b^{2}}}$$
sqrt(a*b*(a + b + c)*(a + b - c)/(a^2 + b^2 + 2*a*b))
Denominador racional
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_______________________
/ / 2 2\
/ -a*b*\c - (a + b) /
/ ---------------------
/ 2
\/ (a + b)
$$\sqrt{- \frac{a b \left(c^{2} - \left(a + b\right)^{2}\right)}{\left(a + b\right)^{2}}}$$
sqrt(-a*b*(c^2 - (a + b)^2)/(a + b)^2)
_______________________
/ 2
/ a*b*c
/ a*b - ---------------
/ 2 2
\/ a + b + 2*a*b
$$\sqrt{- \frac{a b c^{2}}{a^{2} + 2 a b + b^{2}} + a b}$$
sqrt(a*b - a*b*c^2/(a^2 + b^2 + 2*a*b))
Unión de expresiones racionales
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_____________________
/ / 2 2\
/ a*b*\(a + b) - c /
/ -------------------
/ 2
\/ (a + b)
$$\sqrt{\frac{a b \left(- c^{2} + \left(a + b\right)^{2}\right)}{\left(a + b\right)^{2}}}$$
sqrt(a*b*((a + b)^2 - c^2)/(a + b)^2)
Abrimos la expresión
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______________
/ 2
_____ / c
\/ a*b * / 1 - --------
/ 2
\/ (a + b)
$$\sqrt{a b} \sqrt{- \frac{c^{2}}{\left(a + b\right)^{2}} + 1}$$
sqrt(a*b)*sqrt(1 - c^2/(a + b)^2)
(a*b*(1.0 - c^2/(a + b)^2))^0.5
(a*b*(1.0 - c^2/(a + b)^2))^0.5