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Factor polynomial x-x^3/3+x^4/4

An expression to simplify:

The solution

You have entered [src]
     3    4
    x    x 
x - -- + --
    3    4 
$$\frac{x^{4}}{4} + \left(- \frac{x^{3}}{3} + x\right)$$
x - x^3/3 + x^4/4
General simplification [src]
     3    4
    x    x 
x - -- + --
    3    4 
$$\frac{x^{4}}{4} - \frac{x^{3}}{3} + x$$
x - x^3/3 + x^4/4
Fraction decomposition [src]
x - x^3/3 + x^4/4
$$\frac{x^{4}}{4} - \frac{x^{3}}{3} + x$$
     3    4
    x    x 
x - -- + --
    3    4 
Factorization [src]
  /                                                          __________________ /          ___\\ /                                                          __________________ /          ___\\ /                                          __________________\
  |                                                         / 1394       _____  |  1   I*\/ 3 || |                                                         / 1394       _____  |  1   I*\/ 3 || |                                         / 1394       _____ |
  |                                                      3 /  ---- + 2*\/ 665  *|- - - -------|| |                                                      3 /  ---- + 2*\/ 665  *|- - + -------|| |                                      3 /  ---- + 2*\/ 665  |
  |      4                       16                      \/    27               \  2      2   /| |      4                       16                      \/    27               \  2      2   /| |      4               16              \/    27              |
x*|x + - - + ----------------------------------------- + --------------------------------------|*|x + - - + ----------------------------------------- + --------------------------------------|*|x + - - + ------------------------- + ----------------------|
  |      9      /          ___\     __________________                     3                   | |      9      /          ___\     __________________                     3                   | |      9          __________________             3           |
  |             |  1   I*\/ 3 |    / 1394       _____                                          | |             |  1   I*\/ 3 |    / 1394       _____                                          | |                / 1394       _____                          |
  |          27*|- - - -------|*3 /  ---- + 2*\/ 665                                           | |          27*|- - + -------|*3 /  ---- + 2*\/ 665                                           | |          27*3 /  ---- + 2*\/ 665                           |
  \             \  2      2   / \/    27                                                       / \             \  2      2   / \/    27                                                       / \             \/    27                                       /
$$x \left(x + \left(- \frac{4}{9} + \frac{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{2 \sqrt{665} + \frac{1394}{27}}}{3} + \frac{16}{27 \left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{2 \sqrt{665} + \frac{1394}{27}}}\right)\right) \left(x + \left(- \frac{4}{9} + \frac{16}{27 \left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{2 \sqrt{665} + \frac{1394}{27}}} + \frac{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{2 \sqrt{665} + \frac{1394}{27}}}{3}\right)\right) \left(x + \left(- \frac{4}{9} + \frac{16}{27 \sqrt[3]{2 \sqrt{665} + \frac{1394}{27}}} + \frac{\sqrt[3]{2 \sqrt{665} + \frac{1394}{27}}}{3}\right)\right)$$
((x*(x - 4/9 + 16/(27*(-1/2 - i*sqrt(3)/2)*(1394/27 + 2*sqrt(665))^(1/3)) + (1394/27 + 2*sqrt(665))^(1/3)*(-1/2 - i*sqrt(3)/2)/3))*(x - 4/9 + 16/(27*(-1/2 + i*sqrt(3)/2)*(1394/27 + 2*sqrt(665))^(1/3)) + (1394/27 + 2*sqrt(665))^(1/3)*(-1/2 + i*sqrt(3)/2)/3))*(x - 4/9 + 16/(27*(1394/27 + 2*sqrt(665))^(1/3)) + (1394/27 + 2*sqrt(665))^(1/3)/3)
Common denominator [src]
     3    4
    x    x 
x - -- + --
    3    4 
$$\frac{x^{4}}{4} - \frac{x^{3}}{3} + x$$
x - x^3/3 + x^4/4
Combinatorics [src]
  /        2      3\
x*\12 - 4*x  + 3*x /
--------------------
         12         
$$\frac{x \left(3 x^{3} - 4 x^{2} + 12\right)}{12}$$
x*(12 - 4*x^2 + 3*x^3)/12
Assemble expression [src]
     3    4
    x    x 
x - -- + --
    3    4 
$$\frac{x^{4}}{4} - \frac{x^{3}}{3} + x$$
x - x^3/3 + x^4/4
Combining rational expressions [src]
  /        2      3\
x*\12 - 4*x  + 3*x /
--------------------
         12         
$$\frac{x \left(3 x^{3} - 4 x^{2} + 12\right)}{12}$$
x*(12 - 4*x^2 + 3*x^3)/12
Rational denominator [src]
     3      4       
- 4*x  + 3*x  + 12*x
--------------------
         12         
$$\frac{3 x^{4} - 4 x^{3} + 12 x}{12}$$
(-4*x^3 + 3*x^4 + 12*x)/12
Numerical answer [src]
x + 0.25*x^4 - 0.333333333333333*x^3
x + 0.25*x^4 - 0.333333333333333*x^3
Powers [src]
     3    4
    x    x 
x - -- + --
    3    4 
$$\frac{x^{4}}{4} - \frac{x^{3}}{3} + x$$
x - x^3/3 + x^4/4
Trigonometric part [src]
     3    4
    x    x 
x - -- + --
    3    4 
$$\frac{x^{4}}{4} - \frac{x^{3}}{3} + x$$
x - x^3/3 + x^4/4