2x(3-4x)=9

Simple and best practice solution for 2x(3-4x)=9 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 2x(3-4x)=9 equation:



2x(3-4x)=9
We move all terms to the left:
2x(3-4x)-(9)=0
We add all the numbers together, and all the variables
2x(-4x+3)-9=0
We multiply parentheses
-8x^2+6x-9=0
a = -8; b = 6; c = -9;
Δ = b2-4ac
Δ = 62-4·(-8)·(-9)
Δ = -252
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 3y+3=24+18+36 | | -2x=2=5x-33 | | 4v+11=83 | | -16=0.4x | | 20x-47=253 | | 20x-47=93 | | -9+45=15+6x | | 3(100000+x)=10X+1 | | 15x-66=20 | | 144=8*(8+x) | | 16=x+2 | | (6-x)*(2x)=(x+3)*(x) | | 1Y-5=15-4y | | u-3=20 | | -2x-6=x+21 | | 0.2546=8E-05x+0.0203 | | 6(x)+x=100 | | -2+7=4k-6k+7 | | 0.2546=8x10^-5x+0.0203 | | .50x+.35x=13.45 | | 3x-13=5x+3 | | 6(x+3)=442 | | 10u+7=8(u-4)-9 | | z-2=25 | | (150-x)+(x+40)=180 | | (8.4+7.4)x=8.2 | | 5x30=7x | | (5v-8)(1+v)=0 | | (4v+9)(3+v)=0 | | 40=(x^2)+3x | | 86-u=204 | | 0.2546=8E-05x+0.1296 |

Equations solver categories