| ||||
|
| 16x-8y |
| 3x+4y |
| 16x-8y |
| 3x+4y |
| p(x-y) |
| 5(x-y) |
| p |
| 5 |
| b |
| a |
| bc |
| ac |
| b |
| a |
| b÷c |
| a÷c |
| b |
| a |
| bc |
| ac |
| b |
| a |
| b÷c |
| a÷c |
| a |
| b |
| c |
| d |
| a |
| c |
| b |
| d |
| a+b |
| b |
| c+d |
| d |
| a+b |
| a-b |
| c+d |
| c-d |
| 3x |
| x+y |
| () |
| x2-y2 |
| y+1 |
| y2+2y+1 |
| 1 |
| () |
| x |
| a-b |
| y |
| b-c |
| z |
| c-a |
| x |
| a-b |
| y |
| b-c |
| z |
| c-a |
| y+z |
| x |
| z+x |
| y |
| x+y |
| z |
| x+y-z |
| x+y+z |
| 2x-1 |
| 3 |
| x+2 |
| 4 |
| x+1 |
| 0.4 |
| 0.2x-1 |
| 0.7 |
| 1 |
| a |
| 1 |
| b |
| 2a-ab-2b |
| a+ab-b |
| 右 |
| x |
| 右 |
| y |
| 2x+3xy-2y |
| x-2xy-y |
| 1 |
| a |
| a4+a2+1 |
| a2 |