Mister Exam

Factor polynomial x^3-5*x

An expression to simplify:

The solution

You have entered [src]
 3      
x  - 5*x
$$x^{3} - 5 x$$
x^3 - 5*x
Factorization [src]
  /      ___\ /      ___\
x*\x + \/ 5 /*\x - \/ 5 /
$$x \left(x + \sqrt{5}\right) \left(x - \sqrt{5}\right)$$
(x*(x + sqrt(5)))*(x - sqrt(5))
General simplification [src]
  /      2\
x*\-5 + x /
$$x \left(x^{2} - 5\right)$$
x*(-5 + x^2)
Numerical answer [src]
x^3 - 5.0*x
x^3 - 5.0*x
Combinatorics [src]
  /      2\
x*\-5 + x /
$$x \left(x^{2} - 5\right)$$
x*(-5 + x^2)
Combining rational expressions [src]
  /      2\
x*\-5 + x /
$$x \left(x^{2} - 5\right)$$
x*(-5 + x^2)