9x2+12+4=16

Simple and best practice solution for 9x2+12+4=16 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 9x2+12+4=16 equation: 



9x^2+12+4=16

We move all terms to the left:

9x^2+12+4-(16)=0

We add all the numbers together, and all the variables

9x^2=0

a = 9; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·9·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{18}=0$

See similar equations:

| 11x+18=212 | | 0.375x+15=x | | 20x–36+2x=3x–17 | | 3y+8=2(y-3) | | -17.5=x-15.5 | | 8b-16=6b+7 | | 5x+2x-6=48 | | 2x+15-23=-9-8+5x | | 3x+3=3x-2/3 | | x-5=10x+14 | | (x+8)(x−8)=0 | | 4x+-1=11 | | 3/n=0 | | 2x+23=|x+5|-x | | x2+20x+100=25 | | (x-5)+x^2/(x+5)=11 | | 60b=50 | | 0=18x+63 | | 0=18x-63 | | y=-4(7)-23 | | 22x=−11 | | 5x+23x=168 | | 7(6w=-1) | | 7x-4x=168 | | 4y=3 | | 2.6^x=7 | | 2.6^x=35 | | 7•x+30=51 | | 5y=0.5+4 | | 3.8-1.2c=2 | | g/2+11=1 | | 20x+40=40x+2020 |

Equations solver categories