3x^2+12+11=0

Simple and best practice solution for 3x^2+12+11=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 3x^2+12+11=0 equation:


Simplifying
3x2 + 12 + 11 = 0

Reorder the terms:
12 + 11 + 3x2 = 0

Combine like terms: 12 + 11 = 23
23 + 3x2 = 0

Solving
23 + 3x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-23' to each side of the equation.
23 + -23 + 3x2 = 0 + -23

Combine like terms: 23 + -23 = 0
0 + 3x2 = 0 + -23
3x2 = 0 + -23

Combine like terms: 0 + -23 = -23
3x2 = -23

Divide each side by '3'.
x2 = -7.666666667

Simplifying
x2 = -7.666666667

Reorder the terms:
7.666666667 + x2 = -7.666666667 + 7.666666667

Combine like terms: -7.666666667 + 7.666666667 = 0.000000000
7.666666667 + x2 = 0.000000000

The solution to this equation could not be determined.

See similar equations:

| 7(2x-3)=3(x+1) | | X/12=1.2/1.8 | | (2b)(-2b)= | | 7/3v=49 | | X/72=5/12 | | (7/8)x=105 | | 3x=17-2y | | 12/x=3/8 | | 2bx-2b= | | -4(3+3x)=-24 | | x^4+40=14x^2 | | 2-3cos(5x)=0 | | 3y=6y-6 | | 17x-4=47 | | 7x-15=3x+8 | | 1/2=x/12 | | 17/1=51/x | | 16-7y=51 | | Z^2-2z+c=0 | | Ln(4x-8)=-3 | | 15x^2+26x=0 | | 6x-5=13x-15 | | n-(-8)=9 | | 5x+26+7x-86=180 | | Z^9-1=0 | | 3/2=42/x | | 29-7y=-34 | | 5x+26+7x-86=180180 | | 2x+7=9y+1 | | -8+a=-9 | | 1/3/4=x/12 | | x^3+2x^2+2x=234 |

Equations solver categories