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