If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x^2+23x-8120=0
a = 5; b = 23; c = -8120;
Δ = b2-4ac
Δ = 232-4·5·(-8120)
Δ = 162929
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{-(23)-\sqrt{162929}}{2*5}=\frac{-23-\sqrt{162929}}{10} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(23)+\sqrt{162929}}{2*5}=\frac{-23+\sqrt{162929}}{10} $
| x+6=1.25x | | 8x^2-14x-4=-4 | | n^2+n=1326 | | n^2+n-1326=0 | | 17x=2155 | | 3^2x-4.3^2x=21 | | 27+5x=66+41 | | 10x10=7 | | x^=10 | | (2x+1)(2x+6)-7x(x-2)=4(x+1)(x-1)-9x) | | 8+2(5m-8)+3(m+2)=12+4(2m-1 | | 1/c=1/c+1/c | | 3.2x=4.16 | | 30/45=18/x | | (X-12)+y=38 | | 40=8y+2y-5 | | 2x+4x-17=3 | | 8y-7y=6-13 | | -6z-4=28 | | 6/x=1600/1156 | | 4^(x-6)=256 | | x/4+11=38 | | X+35=x+15 | | 21=y/3-14 | | 7*6^5x-4=77 | | (X-3)(6x+1)=0 | | 3x-14/3=x | | 6a+14=4a+2 | | 6x+11=2x+31 | | 6.1x=7.3 | | 6x+10=13x-10 | | 5^x-2=13 |