$$3 x^{2} - x - 2 + \frac{15}{x}$$
$$3 x^{2} - x - 2 + \frac{15}{x}$$
Рациональный знаменатель
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$$3 x^{2} - x - 2 + \frac{15}{x}$$
2 3 / 2\
15*x + x *\-2 - x + 3*x /
--------------------------
3
x
$$\frac{x^{3} \cdot \left(3 x^{2} - x - 2\right) + 15 x^{2}}{x^{3}}$$
(15*x^2 + x^3*(-2 - x + 3*x^2))/x^3
$$3 x^{2} - x - 2 + \frac{15}{x}$$
$$3 x^{2} - x - 2 + \frac{15}{x}$$
$$3 x^{2} - x - 2 + \frac{15}{x}$$
2 3
15 - x - 2*x + 3*x
--------------------
x
$$\frac{3 x^{3} - x^{2} - 2 x + 15}{x}$$
(15 - x^2 - 2*x + 3*x^3)/x
Объединение рациональных выражений
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2 3
15 - x - 2*x + 3*x
--------------------
x
$$\frac{3 x^{3} - x^{2} - 2 x + 15}{x}$$
(15 - x^2 - 2*x + 3*x^3)/x
-2.0 - x + 3.0*x^2 + 15.0/x
-2.0 - x + 3.0*x^2 + 15.0/x