3*x^2+27=0

Simple and best practice solution for 3*x^2+27=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 3*x^2+27=0 equation:


Simplifying
3x2 + 27 = 0

Reorder the terms:
27 + 3x2 = 0

Solving
27 + 3x2 = 0

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 3x2 = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 3x2 = 0 + -27
3x2 = 0 + -27

Combine like terms: 0 + -27 = -27
3x2 = -27

Divide each side by '3'.
x2 = -9

Simplifying
x2 = -9

Reorder the terms:
9 + x2 = -9 + 9

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

The solution to this equation could not be determined.

See similar equations:

| 7(3x-8)=-119 | | 4m-3(4m+6)=9+5(7m+3) | | (4x-5)(2x+3)=21 | | 8+a=6a-17 | | 5x-6-7x=-6 | | 6x-7w+5y+5w+4x+7y= | | 4(0.5)=x(0.125) | | -3x-2-6x=-110 | | 30+x+y=y | | -6-5(-7x-4)=13 | | 2x^2+10x-298=0 | | 3x+10+x=24-12+2x | | 2n-(3n-2)=7 | | 3z+4= | | 9(x-5)=4(x+10) | | 4(0.25)=x(0.125) | | 0=2x^2-12x+12 | | 12a+15b+5c+2c-6b-6a= | | -8x+7+10x=-4 | | 17+9y=3+6y | | -3(n-5)=2(2n-3) | | -8(3Y-1)-4=-20 | | 9x+7x=-11 | | -1=-2w+11 | | 1+8x=-16+1-4x+8x | | -7u=-4 | | 4=-6+2/5y | | 2x+122=80 | | Y-5+6=9 | | 5(6-63d)=3(8+7d) | | 8+3(8x+1)=4 | | -b+14=-4b-7 |

Equations solver categories