3x^2+2x=-1/3

Simple and best practice solution for 3x^2+2x=-1/3 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 3x^2+2x=-1/3 equation: 



3x^2+2x=-1/3

We move all terms to the left:

3x^2+2x-(-1/3)=0

We get rid of parentheses

3x^2+2x+1/3=0

We multiply all the terms by the denominator


3x^2*3+2x*3+1=0

Wy multiply elements

9x^2+6x+1=0

a = 9; b = 6; c = +1;
Δ = b2-4ac
Δ = 62-4·9·1
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{-6}{18}=-1/3$

See similar equations:

| x^2+60x-7,200=0 | | (9y+6)/7=((y+8)/6))+4 | | 3969=(2w+5)*w | | 0,2+0,8x=x^2 | | 1-8x=-7x^2 | | 11+3(7-6x)=26-16x | | 5(5.6)-4y=28 | | 6x+7=-5+3x+21 | | 3+2(5x-6)=6-4(2x+1) | | 4y+9=3y-4= | | 50=-2(21-b)+4(b-4) | | 4x-7x+50=2x+25 | | 6z-20=z+5 | | 1/2y+3=2/3y-4 | | 1/4(3x-5)=10-3/4(-1) | | 30x^2-40x=0 | | x3-x2-12x+32=0 | | (v-7)^2=2v^2-21v+59 | | 14^x+5=13^2x | | 9r=2)(r=13)=0 | | 5(x-2.3)=19.5 | | x+3(x)=640 | | 8x=14+8 | | 2(5y-4)=6y-16 | | -2+1=-1+6x | | (6-u)(2u+3)=0 | | 20-14y=18 | | 9+3(4m-1)=30 | | 5a-2(a+5)=20 | | x*(5/100)=40 | | 36=6x-2(5x-2) | | 36=6x-2(5 |

Equations solver categories