3x2+2x=0

Simple and best practice solution for 3x2+2x=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+2x=0 equation: 



3x^2+2x=0

a = 3; b = 2; c = 0;
Δ = b2-4ac
Δ = 22-4·3·0
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{-(2)-2}{2*3}=\frac{-4}{6}
=-2/3
$


$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(2)+2}{2*3}=\frac{0}{6}
=0
$

See similar equations:

| (10z=9)-(4z-4) | | -3(t+2)=8(t+1)-11(t+2) | | X2+5x+6=x+2 | | y/5+1/5=y/2-1/5 | | 9x2+6x-8=0 | | 3(3+2)=5(x-2) | | -7–19z=-20z | | -4(k-15)=0 | | 4x2+2x-10=0 | | Y=X⁴-3x²-1 | | 5x-2(x-6)=2x+2(x-1 | | 6(x+3)=51 | | 5/3=y-5/4 | | 7-2a(-28)=-70 | | 2.5x+100=6.25+10x | | 2-7a=-70 | | 2*7-a=-30 | | F(x)=3x^+2x+1 | | x+1.5x=49 | | 4.8p=33.6 | | 6x-4(-2x+4)=5 | | 2w+4/4w-2w-2/w=0 | | 2(1-x)=10 | | 75=31+2x | | 7-n/3=5 | | -6.6q=-33 | | 2(4a+1)=34 | | 4x−5=−17 | | 2/11=2/y | | 21/33=h/11 | | n+4.4=-8 | | 7x+(10-78/41)=-18 |

Equations solver categories