Fraction decomposition
[src]
$$x^{2} - 20 + \frac{25}{x}$$
General simplification
[src]
$$x^{2} - 20 + \frac{25}{x}$$
$$x^{2} - 20 + \frac{25}{x}$$
/ 2 \
(5 + x)*\5 + x - 5*x/
----------------------
x
$$\frac{\left(x + 5\right) \left(x^{2} - 5 x + 5\right)}{x}$$
(5 + x)*(5 + x^2 - 5*x)/x
Assemble expression
[src]
$$x^{2} - 20 + \frac{25}{x}$$
$$x^{2} - 20 + \frac{25}{x}$$
$$x^{2} - 20 + \frac{25}{x}$$
Combining rational expressions
[src]
3
25 + x - 20*x
--------------
x
$$\frac{x^{3} - 20 x + 25}{x}$$
Rational denominator
[src]
3
25 + x - 20*x
--------------
x
$$\frac{x^{3} - 20 x + 25}{x}$$