If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x^2+x-530=0
a = 1; b = 1; c = -530;
Δ = b2-4ac
Δ = 12-4·1·(-530)
Δ = 2121
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{-(1)-\sqrt{2121}}{2*1}=\frac{-1-\sqrt{2121}}{2} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(1)+\sqrt{2121}}{2*1}=\frac{-1+\sqrt{2121}}{2} $
| 180=3x-2)+x+3+x+3 | | 180=7x-41+5x-12+2x+9 | | 180=x-43+x-39+2x-18 | | 180=-7x+-23x+-6x | | 180=x+9+x+3+x+3 | | (-18(t^2-100))/(t^2+5*t+100)^2=0 | | 180=20x-1+30x-3+11x+1 | | (-18t^2-1800)/(t^2+5*t+100)^2=0 | | (-18t^2+90t+1800)/(t^2+5*t+100)^2=0 | | 291.50/1.8+x/0.80=250 | | 180=2x+10+4x-36+4x-34 | | 5x+7+82=180 | | 4p^2+3=83 | | 4w-4=5w-8 | | 250/1.30+x/0.8=291.50 | | 180=x+28+x-28+x | | 20-6+4w=2-2w | | 12w-4=14w-10 | | -w+2+4w=8-3w | | 180=6x+19+3x-6+5x-15 | | 7w=-(2w-18) | | 3(6-w)-4=3w-4 | | 180=x+12+2x-29+x+5 | | 4w-3=3(3w+4)= | | 180=8x-3+6x+8x+7 | | 6x^2-15x-11=0 | | -2x-5=49 | | x-5=140 | | 59+x+20+x+69+x+29=360 | | 2x+5+3x=0 | | a(0.5a-10)=0 | | ^2x=x-30 |