If it's not what You are looking for type in the equation solver your own equation and let us solve it.
39.67x^2+616.3x=0
a = 39.67; b = 616.3; c = 0;
Δ = b2-4ac
Δ = 616.32-4·39.67·0
Δ = 379825.69
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(616.3)-\sqrt{379825.69}}{2*39.67}=\frac{-616.3-\sqrt{379825.69}}{79.34} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(616.3)+\sqrt{379825.69}}{2*39.67}=\frac{-616.3+\sqrt{379825.69}}{79.34} $
| –2k=–6+4k | | 242=2h | | -6(3+5x)=42 | | 2xx=24 | | 75x+(x+20)=180 | | 3.90+0.79x=1.09x | | -2x+8x=36 | | 6y+15=3(2y+5)= | | 25-48=m | | -5x+8x=12 | | 9a=4a-30 | | 15x+20x-20=50 | | -75-9n=7+8n | | 13u=6u+28 | | 4(2x-3)=-26 | | n−8=5n | | n/7+20=23 | | 1/3x+3/4=-1/2x-2/3 | | .7x-1.4=3.5 | | 5-7x=-121 | | x3-11=x-1-75 | | -2+r/3=-5 | | 4/5m=68 | | 5^(2x-3)=23 | | a/10-1=-2 | | 2u^2+6=102 | | 3(x-10)+2x=-2x+3(x+10) | | 45m=68 | | 16+y/5=18 | | 4+x/4=3 | | –10z=–7−10z | | 3(x-10)+2x=-2x+3(x+10 |