Fraction decomposition
[src]
$$1 - \frac{3}{x + 8}$$
General simplification
[src]
$$\frac{x + 5}{x + 8}$$
Rational denominator
[src]
2
-25 + x
--------------
2
-40 + x + 3*x
$$\frac{x^{2} - 25}{x^{2} + 3 x - 40}$$
(-25 + x^2)/(-40 + x^2 + 3*x)
Assemble expression
[src]
2
-25 + x
--------------
2
-40 + x + 3*x
$$\frac{x^{2} - 25}{x^{2} + 3 x - 40}$$
(-25 + x^2)/(-40 + x^2 + 3*x)
2
-25 + x
--------------
2
-40 + x + 3*x
$$\frac{x^{2} - 25}{x^{2} + 3 x - 40}$$
(-25 + x^2)/(-40 + x^2 + 3*x)
Combining rational expressions
[src]
2
-25 + x
---------------
-40 + x*(3 + x)
$$\frac{x^{2} - 25}{x \left(x + 3\right) - 40}$$
(-25 + x^2)/(-40 + x*(3 + x))
2
-25 + x
--------------
2
-40 + x + 3*x
$$\frac{x^{2} - 25}{x^{2} + 3 x - 40}$$
(-25 + x^2)/(-40 + x^2 + 3*x)
(-25.0 + x^2)/(-40.0 + x^2 + 3.0*x)
(-25.0 + x^2)/(-40.0 + x^2 + 3.0*x)