4x-6
2y+2
-0.3x
-45a2-2a
2ab+7a-10b
2ab-2a+12b
76x+47y-2
136a2-98a+263
-2a-11b
11a+16b-4c
5a+5b-c
10ab-15a+45b
25x2-252x+10
-8x-9y
-5x-34
53x-54
-2a-b
4x-5y
11x3-13
41a24+524
11a20+47b20
x-2
-35x4y5
15a2b2c
-168a5b3
a5b6c4
112m5n3
200x5
2a4b4c47
-25x10y63
3a2
2pq23r2
8a3b2
9q8r2p
12x
4y3x2z
b32ac2
-72qp
-a2b64c3
-y2z
-4p3r3