3x[6x^2-3(x-1)]=

Simple and best practice solution for 3x[6x^2-3(x-1)]= 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[6x^2-3(x-1)]= equation: 


Simplifying
3x[6x2 + -3(x + -1)] = 0

Reorder the terms:
3x[6x2 + -3(-1 + x)] = 0
3x[6x2 + (-1 * -3 + x * -3)] = 0
3x[6x2 + (3 + -3x)] = 0

Reorder the terms:
3x[3 + -3x + 6x2] = 0
[3 * 3x + -3x * 3x + 6x2 * 3x] = 0
[9x + -9x2 + 18x3] = 0

Solving
9x + -9x2 + 18x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '9x'.
9x(1 + -1x + 2x2) = 0

Ignore the factor 9.

Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0

Subproblem 2
Set the factor '(1 + -1x + 2x2)' equal to zero and attempt to solve:

Simplifying
1 + -1x + 2x2 = 0

Solving
1 + -1x + 2x2 = 0

Begin completing the square.  Divide all terms by
2 the coefficient of the squared term: 

Divide each side by '2'.
0.5 + -0.5x + x2 = 0

Move the constant term to the right:

Add '-0.5' to each side of the equation.
0.5 + -0.5x + -0.5 + x2 = 0 + -0.5

Reorder the terms:
0.5 + -0.5 + -0.5x + x2 = 0 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + -0.5x + x2 = 0 + -0.5
-0.5x + x2 = 0 + -0.5

Combine like terms: 0 + -0.5 = -0.5
-0.5x + x2 = -0.5

The x term is -0.5x.  Take half its coefficient (-0.25).
Square it (0.0625) and add it to both sides.

Add '0.0625' to each side of the equation.
-0.5x + 0.0625 + x2 = -0.5 + 0.0625

Reorder the terms:
0.0625 + -0.5x + x2 = -0.5 + 0.0625

Combine like terms: -0.5 + 0.0625 = -0.4375
0.0625 + -0.5x + x2 = -0.4375

Factor a perfect square on the left side:
(x + -0.25)(x + -0.25) = -0.4375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

See similar equations:

| f^2-16f-15=0 | | X(-1.66666666)=2x(.5) | | 5.1x+2=3.3x-7 | | -y=-4-4x | | 2x+3-2x+7= | | 7x-24=54+14 | | k=mc+a | | x-0.15x=54.40 | | 4(n-1)=-4(-7n+1) | | B^2+2b-3=27 | | .3x-35=9x-59 | | 3m-4n-6n= | | 5z+3-3z=23-3z | | x^2(16x-12)=0 | | 3(2-3x)-8=-6-(5-3x) | | 20+175=25d | | 5(2/7-6x)=38/21 | | 3(8x+1)=4(6x+1) | | X+(x+4)=38 | | 21=b+s | | x+43=34 | | 4=p+4-2 | | f(x)=(20-5x)x | | 9-(3z-1)=1-4z | | .33(3w-6)=-.5(2w-4) | | 2(4-2r)-5=-2(r+5)+8 | | -3x-4-10=14 | | 5(6x-2)=2(15x-5) | | 5m+5=20+2m | | 22+6x=12+4x | | Rs-sy=t | | C+2(1+C)=10-3C |

Equations solver categories