18 7
7 - -- - 6*x + -
2 x
x
$$- 6 x + 7 + \frac{7}{x} - \frac{18}{x^{2}}$$
$$- 6 x + 7 + \frac{7}{x} - \frac{18}{x^{2}}$$
18 7
7 - -- - 6*x + -
2 x
x
7.0 + 7.0/x - 6.0*x - 18.0/x^2
7.0 + 7.0/x - 6.0*x - 18.0/x^2
18 7
7 - -- - 6*x + -
2 x
x
$$- 6 x + 7 + \frac{7}{x} - \frac{18}{x^{2}}$$
Объединение рациональных выражений
[src]
3 2
-18 - 6*x + 7*x + 7*x
-----------------------
2
x
$$\frac{- 6 x^{3} + 7 x^{2} + 7 x - 18}{x^{2}}$$
(-18 - 6*x^3 + 7*x + 7*x^2)/x^2
Рациональный знаменатель
[src]
18 7
7 - -- - 6*x + -
2 x
x
$$- 6 x + 7 + \frac{7}{x} - \frac{18}{x^{2}}$$
2 3
-18*x + 7*x + x *(7 - 6*x)
---------------------------
3
x
$$\frac{x^{3} \cdot \left(- 6 x + 7\right) + 7 x^{2} - 18 x}{x^{3}}$$
(-18*x + 7*x^2 + x^3*(7 - 6*x))/x^3
/ 2 3\
-\18 - 7*x - 7*x + 6*x /
--------------------------
2
x
$$- \frac{6 x^{3} - 7 x^{2} - 7 x + 18}{x^{2}}$$
-(18 - 7*x - 7*x^2 + 6*x^3)/x^2
18 7
7 - -- - 6*x + -
2 x
x
$$- 6 x + 7 + \frac{7}{x} - \frac{18}{x^{2}}$$
-18 + 7*x
7 - 6*x + ---------
2
x
$$- 6 x + 7 + \frac{7 x - 18}{x^{2}}$$
7 - 6*x + (-18 + 7*x)/x^2