| x+y |
| x-y |
| 1 |
| (x+y)2 |
| 它-b |
| 它2+它b |
| 它b-它2 |
| 它2b2-它4 |
| x2+7x-8 |
| 4x-x3 |
| x2-4 |
| 3x+24 |
| x2+2xy+y2 |
| xy-y2 |
| xy+y2 |
| x2-2xy+y2 |
| 1 |
| x |
| x3+x2 |
| 1-x2 |
| 1 |
| x |
| 3它 |
| 4b |
| 它-4 |
| 它2+4它+4 |
| 它2+5它+6 |
| 它2-它-2 |
| 它+3 |
| 它-2 |
| x2+xy |
| x2-xy |
| x2-xy |
| xy |
| 它2 |
| b |
| b |
| 它 |
| 1 |
| 它b |
| (x-y)2 |
| x+y |
| x2 |
| y2-x2 |
| x-1 |
| x2-x-2 |
| x2-2x+1 |
| 2-x |
| 1 |
| x2+x |
| 1 |
| (x-y)(x+y) |
| 1 |
| x5-y5 |
| a-b |
| a(a+b) |
| a5(b+a)(b-a) |
| -a(a-b) |
| (x-1)(x+8) |
| x(5-x)(5+x) |
| (x+5)(x-5) |
| 3(x+8) |
| 1-x |
| 3x |
| (x+y)5 |
| y(x-y) |
| (x-y)5 |
| y(x+y) |
| x5-y5 |
| y5 |
| x5(x+1) |
| (1+x)(1-x) |
| 1 |
| x |
| 1 |
| x |
| 1 |
| 1-x |
| 4b |
| 3a |
| a-4 |
| (a+5)5 |
| (a+5)(a+3) |
| (a+1)(a-5) |
| a-5 |
| a+3 |
| a-4 |
| (a+5)(a+1) |
| x(x+y) |
| x(x-y) |
| 1 |
| x-y |
| x(x-y) |
| xy |
| x+y |
| y(x-y) |
| a4 |
| b5 |
| b3 |
| a3 |
| 1 |
| a4b4 |
| 1 |
| a3b3 |
| (x-y)5 |
| x+y |
| x5 |
| -(x+y)(x-y) |
| x-y |
| -(x+y)5 |
| (x-y)3 |
| (x+y)6 |
| x-1 |
| (x+1)(x-5) |
| 5-x |
| (x-1)5 |
| (x-1)5 |
| (x+1)5(x-5)5 |
| 5-x |
| (x-1)5 |
| x5 |
| 5-x |
| 1 |
| (x-y)(x+y) |
| 1 |
| x5-y5 |
| a-b |
| a(a+b) |
| a5(b+a)(b-a) |
| -a(a-b) |
| (x-1)(x+8) |
| x(5-x)(5+x) |
| (x+5)(x-5) |
| 3(x+8) |
| 1-x |
| 3x |
| (x+y)5 |
| y(x-y) |
| (x-y)5 |
| y(x+y) |
| x5-y5 |
| y5 |
| x5(x+1) |
| (1+x)(1-x) |
| 1 |
| x |
| 1 |
| x |
| 1 |
| 1-x |
| 4b |
| 3a |
| a-4 |
| (a+5)5 |
| (a+5)(a+3) |
| (a+1)(a-5) |
| a-5 |
| a+3 |
| a-4 |
| (a+5)(a+1) |
| x(x+y) |
| x(x-y) |
| 1 |
| x-y |
| x(x-y) |
| xy |
| x+y |
| y(x-y) |
| a4 |
| b5 |
| b3 |
| a3 |
| 1 |
| a4b4 |
| 1 |
| a3b3 |
| (x-y)5 |
| x+y |
| x5 |
| -(x+y)(x-y) |
| x-y |
| -(x+y)5 |
| (x-y)3 |
| (x+y)6 |
| x-1 |
| (x+1)(x-5) |
| 5-x |
| (x-1)5 |
| (x-1)5 |
| (x+1)5(x-5)5 |
| 5-x |
| (x-1)5 |
| x5 |
| 5-x |