1 |
x |
2x |
x2-4 |
3y |
2-x |
1 |
x |
2x |
x2-4 |
2x |
(x+2)(x-2) |
3y |
2-x |
3y |
x-2 |
2 |
2ax |
2 |
3bx2 |
-1 |
6x3 |
b |
ax |
a |
3bx |
a |
5x2 |
A.5abx | B.15abx2 | C.15abx | D.15abx3 |
1 |
ax |
1 |
bx2 |
1 |
4xy2 |
5 |
6x2yz |
1 |
x2-x |
1 |
x2-1 |
4a |
3bc |
3b |
4ac |
5c |
6ab |
A.72a2b2c2 | B.12a2b2c2 | C.72abc | D.12abc |
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