If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x^2+500x+20000=0
a = 1; b = 500; c = +20000;
Δ = b2-4ac
Δ = 5002-4·1·20000
Δ = 170000
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{170000}=\sqrt{10000*17}=\sqrt{10000}*\sqrt{17}=100\sqrt{17}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(500)-100\sqrt{17}}{2*1}=\frac{-500-100\sqrt{17}}{2} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(500)+100\sqrt{17}}{2*1}=\frac{-500+100\sqrt{17}}{2} $
| 2x*8=x | | .33(3n=2.75) | | .3393n=2.75) | | 37x-32=-32 | | 2x-Y=7;A(3,-1) | | 8x+1=6x-15 | | -0.3(2h+1.8)=0.78 | | 2y+12=2(4y-3) | | 3(x-4)+4x=-5 | | 555+33x=1665 | | 5x-3/5=1/5 | | 2y+12=4y-6 | | (18+9y)0.01=0.54 | | X=1+5n-(n-1)) | | 3n-10=1 | | f-978/6=3 | | -7=0.5(2x-8)+0.5x | | 4(0.5f-0.25)=6+7 | | 9g=-6 | | 7x/12=3x/4-2 | | 0=3x+3/4 | | 0.2(4-1.2f)=0.728 | | 555+33x=230-2x | | 1=3n-10 | | m+12=8 | | n/5=15/25 | | 0.2(0.1g+0.3)=0.16 | | 75=p+74 | | 4(-x+4)=1212 | | -18=5/2r÷5/2 | | 913=15×n+358 | | 3c+5(2+c)=3c+5(2)+5c |