-16.0/(16.0 - x^2) + (-4.0 + x)/(-4.0 + 3.0*x^2 + 11.0*x)
Рациональный знаменатель
[src] 2 / 2\
64 - 176*x - 48*x + (-4 + x)*\16 - x /
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/ 2\ / 2 \
\16 - x /*\-4 + 3*x + 11*x/
$$\frac{- 48 x^{2} - 176 x + \left(x - 4\right) \left(- x^{2} + 16\right) + 64}{\left(- x^{2} + 16\right) \left(3 x^{2} + 11 x - 4\right)}$$
Объединение рациональных выражений
[src] / 2\
64 + (-4 + x)*\16 - x / - 16*x*(11 + 3*x)
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/ 2\
(-4 + x*(11 + 3*x))*\16 - x /
$$\frac{- 16 x \left(3 x + 11\right) + \left(x - 4\right) \left(- x^{2} + 16\right) + 64}{\left(- x^{2} + 16\right) \left(x \left(3 x + 11\right) - 4\right)}$$
x*(40 + x)
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2 3
16 - x - 48*x + 3*x
$$\frac{x \left(x + 40\right)}{3 x^{3} - x^{2} - 48 x + 16}$$
x*(40 + x)
---------------------------
(-1 + 3*x)*(-4 + x)*(4 + x)
$$\frac{x \left(x + 40\right)}{\left(x - 4\right) \left(x + 4\right) \left(3 x - 1\right)}$$
2
x + 40*x
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2 3
16 - x - 48*x + 3*x
$$\frac{x^{2} + 40 x}{3 x^{3} - x^{2} - 48 x + 16}$$