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Factor polynomial x^2-y^2-x-y

You have entered [src]

 2    2        
x  - y  - x - y

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

x^2 - y^2 - x - y

General simplification [src]

 2            2
x  - x - y - y

$$x^{2} - x - y^{2} - y$$

x^2 - x - y - y^2

Factorization [src]

(x + y)*(x + -1 - y)

$$\left(x + y\right) \left(x + \left(- y - 1\right)\right)$$

(x + y)*(x - 1 - y)

Numerical answer [src]

x^2 - x - y - y^2

x^2 - x - y - y^2

Assemble expression [src]

 2            2
x  - x - y - y

$$x^{2} - x - y^{2} - y$$

x^2 - x - y - y^2

Rational denominator [src]

 2            2
x  - x - y - y

$$x^{2} - x - y^{2} - y$$

x^2 - x - y - y^2

Combinatorics [src]

(x + y)*(-1 + x - y)

$$\left(x + y\right) \left(x - y - 1\right)$$

(x + y)*(-1 + x - y)

Powers [src]

 2            2
x  - x - y - y

$$x^{2} - x - y^{2} - y$$

x^2 - x - y - y^2

Combining rational expressions [src]

 2            2
x  - x - y - y

$$x^{2} - x - y^{2} - y$$

x^2 - x - y - y^2

Common denominator [src]

 2            2
x  - x - y - y

$$x^{2} - x - y^{2} - y$$

x^2 - x - y - y^2

Trigonometric part [src]

 2            2
x  - x - y - y

$$x^{2} - x - y^{2} - y$$

x^2 - x - y - y^2