6x^2-68x+4=0

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Solution for 6x^2-68x+4=0 equation:


Simplifying
6x2 + -68x + 4 = 0

Reorder the terms:
4 + -68x + 6x2 = 0

Solving
4 + -68x + 6x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(2 + -34x + 3x2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(2 + -34x + 3x2)' equal to zero and attempt to solve: Simplifying 2 + -34x + 3x2 = 0 Solving 2 + -34x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 0.6666666667 + -11.33333333x + x2 = 0 Move the constant term to the right: Add '-0.6666666667' to each side of the equation. 0.6666666667 + -11.33333333x + -0.6666666667 + x2 = 0 + -0.6666666667 Reorder the terms: 0.6666666667 + -0.6666666667 + -11.33333333x + x2 = 0 + -0.6666666667 Combine like terms: 0.6666666667 + -0.6666666667 = 0.0000000000 0.0000000000 + -11.33333333x + x2 = 0 + -0.6666666667 -11.33333333x + x2 = 0 + -0.6666666667 Combine like terms: 0 + -0.6666666667 = -0.6666666667 -11.33333333x + x2 = -0.6666666667 The x term is -11.33333333x. Take half its coefficient (-5.666666665). Square it (32.11111109) and add it to both sides. Add '32.11111109' to each side of the equation. -11.33333333x + 32.11111109 + x2 = -0.6666666667 + 32.11111109 Reorder the terms: 32.11111109 + -11.33333333x + x2 = -0.6666666667 + 32.11111109 Combine like terms: -0.6666666667 + 32.11111109 = 31.4444444233 32.11111109 + -11.33333333x + x2 = 31.4444444233 Factor a perfect square on the left side: (x + -5.666666665)(x + -5.666666665) = 31.4444444233 Calculate the square root of the right side: 5.607534612 Break this problem into two subproblems by setting (x + -5.666666665) equal to 5.607534612 and -5.607534612.

Subproblem 1

x + -5.666666665 = 5.607534612 Simplifying x + -5.666666665 = 5.607534612 Reorder the terms: -5.666666665 + x = 5.607534612 Solving -5.666666665 + x = 5.607534612 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.666666665' to each side of the equation. -5.666666665 + 5.666666665 + x = 5.607534612 + 5.666666665 Combine like terms: -5.666666665 + 5.666666665 = 0.000000000 0.000000000 + x = 5.607534612 + 5.666666665 x = 5.607534612 + 5.666666665 Combine like terms: 5.607534612 + 5.666666665 = 11.274201277 x = 11.274201277 Simplifying x = 11.274201277

Subproblem 2

x + -5.666666665 = -5.607534612 Simplifying x + -5.666666665 = -5.607534612 Reorder the terms: -5.666666665 + x = -5.607534612 Solving -5.666666665 + x = -5.607534612 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.666666665' to each side of the equation. -5.666666665 + 5.666666665 + x = -5.607534612 + 5.666666665 Combine like terms: -5.666666665 + 5.666666665 = 0.000000000 0.000000000 + x = -5.607534612 + 5.666666665 x = -5.607534612 + 5.666666665 Combine like terms: -5.607534612 + 5.666666665 = 0.059132053 x = 0.059132053 Simplifying x = 0.059132053

Solution

The solution to the problem is based on the solutions from the subproblems. x = {11.274201277, 0.059132053}

Solution

x = {11.274201277, 0.059132053}

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