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Factor polynomial:
x^3+y^3+z^3
x^3-8*x^2-23*x+210
x^3-6*x*y+y^3
-x^3+6*x-4*x-8
Least common denominator:
tan((x-pi)/4)-tan((x+pi)/4)
(n*n-2*n)/(n+1)-(n*n-1)/(n+2)
n+6/(4*n+8)-n+2/(4*n-8)+5/(n^2-4)
n+3/(2*n+2)-n+1/(2*n-2)+3/(n^2-1)
Factor squared:
x^2+9*x-6
x^2+5*x+7
-x^2+4*x*y-y^2
-x^2-5*x+14
How do you in partial fractions?:
x^2-9/(x+3)^2
(x^3+2)/(x^3-4x)
(C^2-5c)/(c^2-25)
(9*a^2-16)*(1*(3*a-4)-1/(3*a+4))
Identical expressions
-x^ three + six *x- four *x- eight
minus x cubed plus 6 multiply by x minus 4 multiply by x minus 8
minus x to the power of three plus six multiply by x minus four multiply by x minus eight
-x3+6*x-4*x-8
-x³+6*x-4*x-8
-x to the power of 3+6*x-4*x-8
-x^3+6x-4x-8
-x3+6x-4x-8
Similar expressions
x^3+6*x-4*x-8
-x^3-6*x-4*x-8
-x^3+6*x-4*x+8
-x^3+6*x+4*x-8

Expression simplification/ Factorization polynomials/ -x^3+6*x-4*x-8

Factor polynomial -x^3+6x-4x-8

The solution

You have entered [src]

   3                
- x  + 6*x - 4*x - 8

$$\left(- 4 x + \left(- x^{3} + 6 x\right)\right) - 8$$

-x^3 + 6*x - 4*x - 8

General simplification [src]

      3      
-8 - x  + 2*x

$$- x^{3} + 2 x - 8$$

-8 - x^3 + 2*x

Factorization [src]

/                                              _________________ /          ___\\ /                                              _________________ /          ___\\                                                  
|                                           3 /           _____  |  1   I*\/ 3 || |                                           3 /           _____  |  1   I*\/ 3 || /                              _________________\
|                                           \/  108 + 6*\/ 318  *|- - - -------|| |                                           \/  108 + 6*\/ 318  *|- - + -------|| |                           3 /           _____ |
|                     2                                          \  2      2   /| |                     2                                          \  2      2   /| |             2             \/  108 + 6*\/ 318  |
|x + ------------------------------------ + ------------------------------------|*|x + ------------------------------------ + ------------------------------------|*|x + -------------------- + --------------------|
|       _________________ /          ___\                    3                  | |       _________________ /          ___\                    3                  | |       _________________            3          |
|    3 /           _____  |  1   I*\/ 3 |                                       | |    3 /           _____  |  1   I*\/ 3 |                                       | |    3 /           _____                        |
|    \/  108 + 6*\/ 318  *|- - - -------|                                       | |    \/  108 + 6*\/ 318  *|- - + -------|                                       | \    \/  108 + 6*\/ 318                         /
\                         \  2      2   /                                       / \                         \  2      2   /                                       /

$$\left(x + \left(\frac{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{6 \sqrt{318} + 108}}{3} + \frac{2}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{6 \sqrt{318} + 108}}\right)\right) \left(x + \left(\frac{2}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{6 \sqrt{318} + 108}} + \frac{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{6 \sqrt{318} + 108}}{3}\right)\right) \left(x + \left(\frac{2}{\sqrt[3]{6 \sqrt{318} + 108}} + \frac{\sqrt[3]{6 \sqrt{318} + 108}}{3}\right)\right)$$

((x + 2/((108 + 6*sqrt(318))^(1/3)*(-1/2 - i*sqrt(3)/2)) + (108 + 6*sqrt(318))^(1/3)*(-1/2 - i*sqrt(3)/2)/3)*(x + 2/((108 + 6*sqrt(318))^(1/3)*(-1/2 + i*sqrt(3)/2)) + (108 + 6*sqrt(318))^(1/3)*(-1/2 + i*sqrt(3)/2)/3))*(x + 2/(108 + 6*sqrt(318))^(1/3) + (108 + 6*sqrt(318))^(1/3)/3)

Numerical answer [src]

-8.0 - x^3 + 2.0*x

-8.0 - x^3 + 2.0*x

Common denominator [src]

      3      
-8 - x  + 2*x

$$- x^{3} + 2 x - 8$$

-8 - x^3 + 2*x

Combining rational expressions [src]

       /     2\
-8 + x*\2 - x /

$$x \left(2 - x^{2}\right) - 8$$

-8 + x*(2 - x^2)

Assemble expression [src]

      3      
-8 - x  + 2*x

$$- x^{3} + 2 x - 8$$

-8 - x^3 + 2*x

Combinatorics [src]

      3      
-8 - x  + 2*x

$$- x^{3} + 2 x - 8$$

-8 - x^3 + 2*x

Rational denominator [src]

      3      
-8 - x  + 2*x

$$- x^{3} + 2 x - 8$$

-8 - x^3 + 2*x

Powers [src]

      3      
-8 - x  + 2*x

$$- x^{3} + 2 x - 8$$

-8 - x^3 + 2*x

Trigonometric part [src]

      3      
-8 - x  + 2*x

$$- x^{3} + 2 x - 8$$

-8 - x^3 + 2*x

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How to use it?

Identical expressions

Similar expressions

Factor polynomial -x^3+6*x-4*x-8

The solution

Factor polynomial -x^3+6x-4x-8