-3a+11
6x2-2x+9
43x-178y
53x2-2320x+19
-2x2+3x+4
-3x2+9x
-2x+2
-1320a2+1715a
-2a+14
11a+2b-8
13ab+2a+5b
48a-36b
3x-2
332x-110y
8x+22
6x-25y
73x-20y
4x-5y
x2+11y2
11x6-5y6
9x35+71y35
11a12-b12
33x2y
-6m3n4
72p4q3r5
3a4b2c32
112m5n3
200x5
2a4b4c47
3x7y8
2m23n3
-2y2z3x
-9q2pr6
-3x16
-43a3
8n4m
3x47
225c4a4b6
2m2
m6n24
-4b