6x2+13x+7=0

Simple and best practice solution for 6x2+13x+7=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 6x2+13x+7=0 equation: 



6x^2+13x+7=0

a = 6; b = 13; c = +7;
Δ = b2-4ac
Δ = 132-4·6·7
Δ = 1
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{1}=1$


$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(13)-1}{2*6}=\frac{-14}{12}
=-1+1/6
$


$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(13)+1}{2*6}=\frac{-12}{12}
=-1
$

See similar equations:

| -4+5u=21 | | 5(x+4)+20=-3x | | -7x=14=56 | | -3x+10+4x=2+x+8 | | 4÷p=2 | | p+1.6÷(0.4)=-12 | | m-150=125 | | 18h=216 | | 3(y+4)=15 | | j/16=19 | | -37=n+(-30) | | 11x-148=6x-8 | | 1/4x+9-1=x+2 | | y/7+6=-11 | | 14.44+12.1y+7.23=8.9y-6.81 | | 0.3y+18=2 | | 3u=939 | | x^+4=0 | | 2(x+3)=4.3 | | y/9+3=-7 | | 13y+18=2 | | -147=7(-6n-3) | | 7x-7=3•4+2 | | 4b+3(7+b)=56 | | 6(x-)=-17 | | -3.83+14.2t+16.63=17.49+14.9t | | 789=u+587 | | |5y-7|=-1 | | 4x=16-24 | | 28-5=2+39x+30 | | 11=46-4.9x^2 | | 12x+20=12x+10 |

Equations solver categories