If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X^2-20X+3200=0
a = 1; b = -20; c = +3200;
Δ = b2-4ac
Δ = -202-4·1·3200
Δ = -12400
Delta is less than zero, so there is no solution for the equation
| 2x-15-2x=0 | | 2x²+3x+4x²=5 | | 4a-6=6a-10 | | 3(2x-4)+15=21 | | 1/3xx+7=21 | | 0.5x=-1.05 | | 3x+6-9x²=12 | | 160+3n=195-2n | | 5+8z=6 | | 3x+18=4x-15 | | 2x^2+4x-720=0 | | 3y+6=10-y | | 3x+12=52−2x= | | 8=x÷8 | | 20=s+225 | | x^2-5x^2+20+6(x^2+1+8x)=0 | | x-3/4x-0.18x=313.5 | | 4x^-9=55 | | 8y-5=-13 | | 4y-27=20 | | -(n^2)-39n+348=0 | | 3(3x-5)+5(x-3)=6 | | -4y-6=-5 | | 3x-5/5+x-3/3=6 | | 2.6666666667c-2=0.66666667c-12 | | (n^2)+39n-348=0 | | 9x^212x=0 | | 8/z-2=1 | | 20-x^2=x | | 20-x^×=x | | y/10+8=-5 | | x/10+3=-3 |