18
5 2x^7+x^2+3x-9
0 -5x^7+x^3+1
-3 5 
-3 -3 
4 +4 
6 0
13 3x^9-9x^8+7x^7-6x^6+9x^5-2x^4+x^3-1x^2+x^1-x^0 
7 x 
3 -x
3 +x 
445 -x+5 
32 +x-5 
0 -5x^7-x^3+5x^2-9x^1+1x^0 
-1 2x^7+x^2+3x-9 
-1 2x^7-x^2-3x-9 
1 2x^7+x^2+3x-9 
0 -5x^7-x^3+5x^2+9x^1+1x^0+45 
-0 3x^9-9x^8+7x^7-6x^6+9x^5-2x^4+x^3-1x^2+x^1-x^0+3456

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