If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5v^2-18v+12=0
a = 5; b = -18; c = +12;
Δ = b2-4ac
Δ = -182-4·5·12
Δ = 84
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$v_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$v_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{84}=\sqrt{4*21}=\sqrt{4}*\sqrt{21}=2\sqrt{21}$$v_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-18)-2\sqrt{21}}{2*5}=\frac{18-2\sqrt{21}}{10} $$v_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-18)+2\sqrt{21}}{2*5}=\frac{18+2\sqrt{21}}{10} $
| 470=30x+20 | | 3(x+5)=10-2x+5+4+2x+11 | | (9x-4)+(4x+1)=180 | | 12x+8=17x+7-5x+1 | | 18+68=-12g | | X+25=3x-11 | | -2(x+5-4x=11 | | 2y-4/10y+2=0.6 | | (3x+2)+(4x-1)=180 | | -6(1-a)+7(-6-2a)=-8a-6a | | 1,1/3+3n=4/5+18 | | x-2=-3+x2 | | (3x+2)+4x+1=180 | | 8n-13=6n7 | | -7(r+1)=7r-7(r-1) | | -4(7x+7)=196 | | 12-7y3=-2 | | -2(2x-10)=-4 | | -4(a+7)-7(a-4)=-3a-4a | | 5,600=5(10)^2t | | 8x-1=-10 | | 4-2(x+7)=3x+15 | | 4(8+6x)=8 | | -1/5•k+1=11 | | (5x+8)+3+4x=0 | | 4(x-2(2x+10)=-116 | | 3w^-3w-14=0 | | -11p^2+8p-8=0 | | 75=2x+10 | | −5p2+8p−8= −6p2−6p2 | | 3x-x=400000 | | 8x+-10x=4 |