6x^2-38x+35=0

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Solution for 6x^2-38x+35=0 equation:


Simplifying
6x2 + -38x + 35 = 0

Reorder the terms:
35 + -38x + 6x2 = 0

Solving
35 + -38x + 6x2 = 0

Solving for variable 'x'.

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

Divide each side by '6'.
5.833333333 + -6.333333333x + x2 = 0

Move the constant term to the right:

Add '-5.833333333' to each side of the equation.
5.833333333 + -6.333333333x + -5.833333333 + x2 = 0 + -5.833333333

Reorder the terms:
5.833333333 + -5.833333333 + -6.333333333x + x2 = 0 + -5.833333333

Combine like terms: 5.833333333 + -5.833333333 = 0.000000000
0.000000000 + -6.333333333x + x2 = 0 + -5.833333333
-6.333333333x + x2 = 0 + -5.833333333

Combine like terms: 0 + -5.833333333 = -5.833333333
-6.333333333x + x2 = -5.833333333

The x term is -6.333333333x.  Take half its coefficient (-3.166666667).
Square it (10.02777778) and add it to both sides.

Add '10.02777778' to each side of the equation.
-6.333333333x + 10.02777778 + x2 = -5.833333333 + 10.02777778

Reorder the terms:
10.02777778 + -6.333333333x + x2 = -5.833333333 + 10.02777778

Combine like terms: -5.833333333 + 10.02777778 = 4.194444447
10.02777778 + -6.333333333x + x2 = 4.194444447

Factor a perfect square on the left side:
(x + -3.166666667)(x + -3.166666667) = 4.194444447

Calculate the square root of the right side: 2.048034289

Break this problem into two subproblems by setting 
(x + -3.166666667) equal to 2.048034289 and -2.048034289.

Subproblem 1

x + -3.166666667 = 2.048034289 Simplifying x + -3.166666667 = 2.048034289 Reorder the terms: -3.166666667 + x = 2.048034289 Solving -3.166666667 + x = 2.048034289 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.166666667' to each side of the equation. -3.166666667 + 3.166666667 + x = 2.048034289 + 3.166666667 Combine like terms: -3.166666667 + 3.166666667 = 0.000000000 0.000000000 + x = 2.048034289 + 3.166666667 x = 2.048034289 + 3.166666667 Combine like terms: 2.048034289 + 3.166666667 = 5.214700956 x = 5.214700956 Simplifying x = 5.214700956

Subproblem 2

x + -3.166666667 = -2.048034289 Simplifying x + -3.166666667 = -2.048034289 Reorder the terms: -3.166666667 + x = -2.048034289 Solving -3.166666667 + x = -2.048034289 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.166666667' to each side of the equation. -3.166666667 + 3.166666667 + x = -2.048034289 + 3.166666667 Combine like terms: -3.166666667 + 3.166666667 = 0.000000000 0.000000000 + x = -2.048034289 + 3.166666667 x = -2.048034289 + 3.166666667 Combine like terms: -2.048034289 + 3.166666667 = 1.118632378 x = 1.118632378 Simplifying x = 1.118632378

Solution

The solution to the problem is based on the solutions from the subproblems. x = {5.214700956, 1.118632378}

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