1 |
2 |
4y2 |
x |
x |
2y2 |
a2-b2 |
a2+2ab+b2 |
2 |
ab |
1 |
a |
1 |
b |
2 |
a2-b2+2ab |
4y2 |
x |
x2 |
22(y2)2 |
x |
4y2 |
x2 |
4y4 |
1 |
2 |
a2-b2 |
(a+b)2 |
2 |
ab |
a+b |
ab |
2 |
a2-b2+2ab |
a2-b2 |
(a+b)2 |
2 |
ab |
(ab)2 |
(a+b)2 |
2 |
a2-b2+2ab |
a2-b2+2ab |
(a+b)2 |
2 |
a2-b2+2ab |
2 |
(a+b)2 |
4y2 |
x |
x2 |
22(y2)2 |
x |
4y2 |
x2 |
4y4 |
1 |
2 |
a2-b2 |
(a+b)2 |
2 |
ab |
a+b |
ab |
2 |
a2-b2+2ab |
a2-b2 |
(a+b)2 |
2 |
ab |
(ab)2 |
(a+b)2 |
2 |
a2-b2+2ab |
a2-b2+2ab |
(a+b)2 |
2 |
a2-b2+2ab |
2 |
(a+b)2 |