3x2-11x+4=0

Simple and best practice solution for 3x2-11x+4=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 3x2-11x+4=0 equation: 



3x^2-11x+4=0

a = 3; b = -11; c = +4;
Δ = b2-4ac
Δ = -112-4·3·4
Δ = 73
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-11)-\sqrt{73}}{2*3}=\frac{11-\sqrt{73}}{6}
$


$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-11)+\sqrt{73}}{2*3}=\frac{11+\sqrt{73}}{6}
$

See similar equations:

| 80x2+92x-84=0 | | X^2+0x-4224=0 | | X*y=110 | | 6x2+22x+12=0 | | (2p+9)/6-5/3=p | | 13-2d=41 | | -2d=28 | | x2+4x-21=-9 | | 3x+5=x/2-5 | | 2x/3+7=x/2+5 | | x/2+1=x/3-1 | | -3c+2c=-20 | | 5/6z-3/4z-2=4/3z+3 | | -0.05z-0.06(70-z)=12 | | 10p+200=800-10p | | 10p+200=800−10p | | 0.16x+0.9(x-2)=0.01(5x-3) | | 10x+6=2x+30 | | 0.5m-1/2=-5/6 | | 0.3(n+1)=0.2+0.3n | | 1/2a-5/8=1/3(2+3/8a) | | 4m+9=3m+21 | | |2x+1|+3=14 | | (1/x)-3=5/2x+3 | | (x-6)^2+100=36 | | 3*3=c | | y=45555*4556557 | | q=55*2 | | p=4*4 | | c-7=-5 | | c=-7-5 | | X2+2x-36=0 |

Equations solver categories