3(x^2-2x+1)+6x^2-6x=0

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Solution for 3(x^2-2x+1)+6x^2-6x=0 equation:


Simplifying
3(x2 + -2x + 1) + 6x2 + -6x = 0

Reorder the terms:
3(1 + -2x + x2) + 6x2 + -6x = 0
(1 * 3 + -2x * 3 + x2 * 3) + 6x2 + -6x = 0
(3 + -6x + 3x2) + 6x2 + -6x = 0

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

Combine like terms: -6x + -6x = -12x
3 + -12x + 3x2 + 6x2 = 0

Combine like terms: 3x2 + 6x2 = 9x2
3 + -12x + 9x2 = 0

Solving
3 + -12x + 9x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(1 + -4x + 3x2) = 0

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

Ignore the factor 3.

Subproblem 1

Set the factor '(1 + -3x)' equal to zero and attempt to solve: Simplifying 1 + -3x = 0 Solving 1 + -3x = 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 + -3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3x = 0 + -1 -3x = 0 + -1 Combine like terms: 0 + -1 = -1 -3x = -1 Divide each side by '-3'. x = 0.3333333333 Simplifying x = 0.3333333333

Subproblem 2

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 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 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Solution

x = {0.3333333333, 1}

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