3(x+5) |
x(x+5) |
3 |
x |
|
3(x+5) |
x(x+5) |
3(x+5) |
x(x+5) |
3 |
x |
3(x+5) |
x(x+5) |
3 |
x |
x |
x2-2x |
A.
| B.
| ||||||||
C.
| D.
|
4xy |
16x2y |
a(a+b) |
b(a+b) |
x-y |
(y-x)2 |
ax+ay |
x2-y2 |
x2-16 |
x2+8x+16 |
x2-9 |
2x+6 |
(a-b)(b-c)(c-a) |
(b-a)(a-c)2(c-b)3 |
0.2x+0.5y |
0.3x-2y |
-a |
a+b |
A.
| B.
| C.
| D.
|
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