0=3x^2+6x+3

Simple and best practice solution for 0=3x^2+6x+3 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 0=3x^2+6x+3 equation:


Simplifying
0 = 3x2 + 6x + 3

Reorder the terms:
0 = 3 + 6x + 3x2

Solving
0 = 3 + 6x + 3x2

Solving for variable 'x'.

Combine like terms: 0 + -3 = -3
-3 + -6x + -3x2 = 3 + 6x + 3x2 + -3 + -6x + -3x2

Reorder the terms:
-3 + -6x + -3x2 = 3 + -3 + 6x + -6x + 3x2 + -3x2

Combine like terms: 3 + -3 = 0
-3 + -6x + -3x2 = 0 + 6x + -6x + 3x2 + -3x2
-3 + -6x + -3x2 = 6x + -6x + 3x2 + -3x2

Combine like terms: 6x + -6x = 0
-3 + -6x + -3x2 = 0 + 3x2 + -3x2
-3 + -6x + -3x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-3 + -6x + -3x2 = 0

Factor out the Greatest Common Factor (GCF), '-3'.
-3(1 + 2x + x2) = 0

Factor a trinomial.
-3((1 + x)(1 + x)) = 0

Ignore the factor -3.

Subproblem 1

Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Subproblem 2

Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Solution

x = {-1, -1}

See similar equations:

| x^3-9x^2+37=0 | | 7(12a+4)=(9a+6) | | 45.05=0.10x | | 2x+3y-z=38 | | 29.50=1.50c+7 | | 3(6x-6)=12 | | 0=-d^2+10d+5 | | 3(2x-5)+2x=30-x | | 2x+25=9x-45 | | 8x^2+4x=12 | | 4x+20=108 | | m=12m(4m-10) | | 3x+0.3=3.3 | | 3x^3+17x^2-11x-105=0 | | X^2-8x=11 | | 5n+20n=5n+20 | | c=12m(4m-10) | | x+12=2x-4 | | 5x-5=-10 | | y+2=-6 | | 9X+3-7X-4=2+5X | | 4(b+2)=6(b-1) | | 8n+7=5n+4 | | (x-a)(x+b)=0 | | 12m+(4m-10)= | | 12mx(4m-10)= | | 4(x-5)-1=6x+7-4x | | -4n-2+3n=8-n+6 | | 111.375=20.25*h | | 61-2x=7x+23 | | 111.375=20.25xh | | 5(2z+1)-2(z+5)=6(z+1) |

Equations solver categories