If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x^2+6x-1=0
a = 3; b = 6; c = -1;
Δ = b2-4ac
Δ = 62-4·3·(-1)
Δ = 48
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{48}=\sqrt{16*3}=\sqrt{16}*\sqrt{3}=4\sqrt{3}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(6)-4\sqrt{3}}{2*3}=\frac{-6-4\sqrt{3}}{6} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(6)+4\sqrt{3}}{2*3}=\frac{-6+4\sqrt{3}}{6} $
| 10x2-13x-9=0 | | x2+14x-10=0 | | X=4a(7+9) | | 5/3x-1=3/4+x-7/3x-1 | | (2x-9)=(5x+4) | | 5x-24=11x+6 | | 2x-0.9=3.2-4x | | x2+2x-99=0 | | -n^2+1=0 | | x2-12x+9=0 | | 3w+46=w+40 | | x2-15x=18 | | x2-12x=10 | | x2-26x=-9 | | x2+7x=30 | | 2-3x=5x-8 | | 4x2-30+45=0 | | 7+1.25(t)=43.25 | | 3x2-x+11=0 | | 5+2.5(d)=65 | | 6x+3÷5=2x-5 | | 2(0.5)+h=17 | | 2h+15=32 | | (2x+3)-(4x-5)=(6x+4)+(8x-7) | | 2.10(x)+5=49.10 | | n2-14n+45=0 | | 8x–2=14 | | 18q-2q2=0 | | 2x+4=3x+16 | | x-107/107x100=2.0 | | 4x+2-7=180 | | 3b-18/2=36 |