👤

3x²-5x+2=0
2x²+3x+1=0
2x²+x+2=0
4x²+4x+1=0
x²+5x-6=0
2x-x²+3=0
3x-1+6x²=0
x²-5x+6=0
x²-8x+15=0
x²-7x+12=0
x²+x-2=0
x²-10x+21=0
x²+11x+30=0
x²-10x+21=0
x²-x-56=0
x²-2x-80=0
3x²-7x+4=0
5x²-8x+3=0
5x²-10x-24=0