9+3x^2=0

Simple and best practice solution for 9+3x^2=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 9+3x^2=0 equation:


Simplifying
9 + 3x2 = 0

Solving
9 + 3x2 = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 3x2 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 3x2 = 0 + -9
3x2 = 0 + -9

Combine like terms: 0 + -9 = -9
3x2 = -9

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

Simplifying
x2 = -3

Reorder the terms:
3 + x2 = -3 + 3

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

The solution to this equation could not be determined.

See similar equations:

| 10=-2t^2+4t+8 | | -7=-n/5 | | 1x^2-2.5x=10 | | -5(7-2m)+3(8-4m)=21 | | -4.6x+3.04y+2x-7.5y= | | -2/7v=3 | | -1x+2y=65 | | 15u-6+8u+28=68 | | -3.5x-2.2=11.8 | | xsquare+4x+44=0 | | 0=-2x^2-32x-126 | | 0=-2x^2-28x-96 | | 8x(x+2)+4=5x(x+1) | | 4x+44=0 | | 372-14=2x | | 0.5(2-x)=1.5x+8 | | 1/x+1/2x=1/14 | | -0.09-(-19.2)= | | 8x+-17=6x+11 | | 8x-17=6x | | 3(n+1)=5(n-3) | | x^2+10-9=0 | | 5x^2+39x=-54 | | 18(x+2)=2(9x+5)+26 | | -(5x+2)-(-4x+8)=6 | | 4r-25=-49+7r | | 2q^2+22q+60=0 | | x-0.7=9.53 | | 3x-2=9-2x | | 3(y+1)=2(y-2)-6 | | 5x^2=7x+17 | | 24t=168 |

Equations solver categories