-23c
-5x2+2x-7
-1.3a
1712x-1112
4x+6
11x2-17xy-9y2+11
83x-1
29x2+32x
-2a+14
-x2+12x-2
13a-5b-7c
-2x2-4xy+5y2
25x2-252x+10
103a-52b+1415c
10a-b
-36x+9
2a-3b
32a+13b
11x3-13
-6x35-3835
11a20+47b20
2x3-2y3
33x2y
20x3yz43
72x3
-m6n72
12x3y3
-96x5y3
32x6y7
a9b11c784
3a2
-2y2z3x
-9q2pr6
-3x16
12x
12y3x3
-24y2x
3200b
-7q2r29p
xy4
-4b