4x+3x^2+1=0

Simple and best practice solution for 4x+3x^2+1=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 4x+3x^2+1=0 equation: 



4x+3x^2+1=0

a = 3; b = 4; c = +1;
Δ = b2-4ac
Δ = 42-4·3·1
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{-(4)-2}{2*3}=\frac{-6}{6}
=-1
$


$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(4)+2}{2*3}=\frac{-2}{6}
=-1/3
$

See similar equations:

| 2x^2=43x^2+336x+1000 | | z-87=6z-22 | | p-415=-23p-7 | | 14x+4=-10 | | H=48t-2t^2 | | 7a+35=a-133 | | 6y-4=4y+3 | | (t-7)^2=90 | | x^2-61x-128=0 | | 20=4x+-12 | | 16a+9=a-486 | | X2+6x+9=49 | | -3/x+1=8/x+3 | | p+277=-9p-3 | | 1/3p=p/3 | | 88.1=b/4 | | (3x)x-3=81 | | 7/3p=p/3 | | 57.1=b/7 | | b+138=-6b-9 | | a/3+2=11 | | -4c-9=c-84 | | 2x+3x=9+6 | | 51.7=b/7 | | 9+3.5g=11−0.5g9+3.5g=11−0.5g | | -8-7=n-187 | | p–7=3 | | 3x=2(-4) | | C(q)=0,1q2+70q+200 | | -9b+7=b+137 | | 7x-6=x+8 | | 6x-6-4x+6=360 |

Equations solver categories