6x2+14x+8=0

Simple and best practice solution for 6x2+14x+8=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+14x+8=0 equation: 



6x^2+14x+8=0

a = 6; b = 14; c = +8;
Δ = b2-4ac
Δ = 142-4·6·8
Δ = 4
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{4}=2$


$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(14)-2}{2*6}=\frac{-16}{12}
=-1+1/3
$


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

See similar equations:

| -6(-7n-5)+3n=-13+2n | | 3/2+y=9/2 | | (5c-)=4(3c+2) | | 6.4g+2=2.4g+26 | | 6(-2-8k)-5k=39-2k | | -2=m/4+7 | | 2y+8+3y=5y-9 | | 3.7g+9=1.7g+17 | | -1=8-3n | | 6.8g+10=2.8g+34 | | 4.9×t2-33.6×t-40=0 | | -19-7r=-2(6r-8) | | x/27=30/18 | | 8(4x-6)=-176 | | 27/x=18/30 | | -8-(3n-1)=-4n-2 | | -11n+10=-9n-18 | | 6.8g+10=3.8g+25 | | 28(10q+123)=25(7q+245) | | 72/4=54/x | | 3(8n-7)+7n=25+8n | | 14x+13=43+8x | | 8y-12y=-23-29 | | 2x-10+x^2-2x=90 | | 3(3c-1)-3=6c+3 | | 45=25-n | | 35+45+a=180 | | b/14=-14 | | 41+4y-18=16y-12-5y | | 3=-15+a | | 10b-9=4b-15 | | 39+8p=7+3(5p-8) |

Equations solver categories