6x^2+x-29=

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Solution for 6x^2+x-29= equation:


Simplifying
6x2 + x + -29 = 0

Reorder the terms:
-29 + x + 6x2 = 0

Solving
-29 + x + 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'.
-4.833333333 + 0.1666666667x + x2 = 0

Move the constant term to the right:

Add '4.833333333' to each side of the equation.
-4.833333333 + 0.1666666667x + 4.833333333 + x2 = 0 + 4.833333333

Reorder the terms:
-4.833333333 + 4.833333333 + 0.1666666667x + x2 = 0 + 4.833333333

Combine like terms: -4.833333333 + 4.833333333 = 0.000000000
0.000000000 + 0.1666666667x + x2 = 0 + 4.833333333
0.1666666667x + x2 = 0 + 4.833333333

Combine like terms: 0 + 4.833333333 = 4.833333333
0.1666666667x + x2 = 4.833333333

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

Add '0.25' to each side of the equation.
0.1666666667x + 0.25 + x2 = 4.833333333 + 0.25

Reorder the terms:
0.25 + 0.1666666667x + x2 = 4.833333333 + 0.25

Combine like terms: 4.833333333 + 0.25 = 5.083333333
0.25 + 0.1666666667x + x2 = 5.083333333

Factor a perfect square on the left side:
(x + 0.5)(x + 0.5) = 5.083333333

Calculate the square root of the right side: 2.254624876

Break this problem into two subproblems by setting 
(x + 0.5) equal to 2.254624876 and -2.254624876.

Subproblem 1

x + 0.5 = 2.254624876 Simplifying x + 0.5 = 2.254624876 Reorder the terms: 0.5 + x = 2.254624876 Solving 0.5 + x = 2.254624876 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 2.254624876 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 2.254624876 + -0.5 x = 2.254624876 + -0.5 Combine like terms: 2.254624876 + -0.5 = 1.754624876 x = 1.754624876 Simplifying x = 1.754624876

Subproblem 2

x + 0.5 = -2.254624876 Simplifying x + 0.5 = -2.254624876 Reorder the terms: 0.5 + x = -2.254624876 Solving 0.5 + x = -2.254624876 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -2.254624876 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -2.254624876 + -0.5 x = -2.254624876 + -0.5 Combine like terms: -2.254624876 + -0.5 = -2.754624876 x = -2.754624876 Simplifying x = -2.754624876

Solution

The solution to the problem is based on the solutions from the subproblems. x = {1.754624876, -2.754624876}

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