-22a+35
-12x2-2x
1.5a-0.9
1712x-1112
7x-8
7x-7
-16x2-16x+56
136a2-98a+263
-2a-11b
-5x+9y+4
-2x+6y+3
48a-36b
4x-6y
-10a-27b+60
11x+5
17x2-7x-82
5x-253
-3a+47b
7m3+83
11x6-5y6
-68a15+10615
4
48a2bc
3x2y
72x3
3a4b2c32
-18ab4c3
-p9q5r496
20m17n11
-9m5n47
2m23n3
-2y2z3x
-5x3y
-28a33b2
95m4
4y3x2z
b32ac2
c29a4b4
x2
-xy2
3a4bc