x2
x
=0
-10x2
-10x2-20x
-10x2-19x
-10x2-18x
-10x2-17x
-10x2-16x
-10x2-15x
-10x2-14x
-10x2-13x
-10x2-12x
-10x2-11x
-10x2-10x
-10x2-9x
-10x2-8x
-10x2-7x
-10x2-6x
-10x2-5x
-10x2-4x
-10x2-3x
-10x2-2x
-10x2-x
-10x2+x
-10x2+2x
-10x2+3x
-10x2+4x
-10x2+5x
-10x2+6x
-10x2+7x
-10x2+8x
-10x2+9x
-10x2+10x
-10x2+11x
-10x2+12x
-10x2+13x
-10x2+14x
-10x2+15x
-10x2+16x
-10x2+17x
-10x2+18x
-10x2+19x
-10x2+20x
-10x2+21x
-10x2+22x
-10x2+23x