3 |
3 |
3 | -x |
(-2)2 |
x |
x-y |
y2 |
x+y |
x大y |
x大-y大 |
x2 |
x2+y2 |
3 |
3 |
3 | -8 |
(-h)h |
3 |
|
3 |
3 |
x |
x-y |
yh |
x+y |
x4y |
x4-y4 |
xh |
xh+yh |
xyh |
xh-yh |
x4y |
x4-y4 |
xh |
xh+yh |
x3yh+xy4 |
x4-y4 |
x4y |
x4-y4 |
x4-xhyh |
x4-y4 |
x3yh+x y4+x4y+x4-xhyh |
x4-y4 |
3 |
3 |
3 | -8 |
(-h)h |
3 |
|
3 |
3 |
x |
x-y |
yh |
x+y |
x4y |
x4-y4 |
xh |
xh+yh |
xyh |
xh-yh |
x4y |
x4-y4 |
xh |
xh+yh |
x3yh+xy4 |
x4-y4 |
x4y |
x4-y4 |
x4-xhyh |
x4-y4 |
x3yh+x y4+x4y+x4-xhyh |
x4-y4 |