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-2454=0
a = 1; b = 1; c = -2454;
Δ = b2-4ac
Δ = 12-4·1·(-2454)
Δ = 9817
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{9817}}{2*1}=\frac{-1-\sqrt{9817}}{2} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(1)+\sqrt{9817}}{2*1}=\frac{-1+\sqrt{9817}}{2} $
| -5d+4=19 | | 15+0.25n=20+0.05n | | 16x+148=180 | | (9x-25)+(3x-5)+(4x+12)=180 | | x^2-3x-2446=0 | | 9x-25+3x-5+4x+12=180 | | 7x-19=x | | 2(3x+4)-1=6x+7 | | 85/x=6 | | 5y−4=31 | | 8x+5=-1x+6x | | (p-6)(p+11)=(p+3)(p-11) | | 2(2x+2)+x=3x-4. | | -5×-4+3z=4 | | (x+20)+(x-15)=180 | | -4(x+2)-1=-5x | | 4n+9=−3 | | −10−x=2+3x | | -4=0.5(-8x+2) | | 2x2–6x+7=0 | | m^-18m^-16=0 | | |2x+4.5|=6 | | 1/8-(x+3)/4=(3x-2)/2 | | K(n)=-2n3-1 | | -6x-5=5x+6 | | 25b²-16=0 | | x+23=2x-41 | | 3x=8(x-1)=47 | | x+55=116 | | Ux1,04=490 | | 7y-8=14 | | 2x-30=76 |