0=(x^2+6x-1184)

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Solution for 0=(x^2+6x-1184) equation:


Simplifying
0 = (x2 + 6x + -1184)

Reorder the terms:
0 = (-1184 + 6x + x2)

Remove parenthesis around (-1184 + 6x + x2)
0 = -1184 + 6x + x2

Solving
0 = -1184 + 6x + x2

Solving for variable 'x'.

Combine like terms: 0 + 1184 = 1184
1184 + -6x + -1x2 = -1184 + 6x + x2 + 1184 + -6x + -1x2

Reorder the terms:
1184 + -6x + -1x2 = -1184 + 1184 + 6x + -6x + x2 + -1x2

Combine like terms: -1184 + 1184 = 0
1184 + -6x + -1x2 = 0 + 6x + -6x + x2 + -1x2
1184 + -6x + -1x2 = 6x + -6x + x2 + -1x2

Combine like terms: 6x + -6x = 0
1184 + -6x + -1x2 = 0 + x2 + -1x2
1184 + -6x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
1184 + -6x + -1x2 = 0

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
-1184 + 6x + x2 = 0

Move the constant term to the right:

Add '1184' to each side of the equation.
-1184 + 6x + 1184 + x2 = 0 + 1184

Reorder the terms:
-1184 + 1184 + 6x + x2 = 0 + 1184

Combine like terms: -1184 + 1184 = 0
0 + 6x + x2 = 0 + 1184
6x + x2 = 0 + 1184

Combine like terms: 0 + 1184 = 1184
6x + x2 = 1184

The x term is 6x.  Take half its coefficient (3).
Square it (9) and add it to both sides.

Add '9' to each side of the equation.
6x + 9 + x2 = 1184 + 9

Reorder the terms:
9 + 6x + x2 = 1184 + 9

Combine like terms: 1184 + 9 = 1193
9 + 6x + x2 = 1193

Factor a perfect square on the left side:
(x + 3)(x + 3) = 1193

Calculate the square root of the right side: 34.539832078

Break this problem into two subproblems by setting 
(x + 3) equal to 34.539832078 and -34.539832078.

Subproblem 1

x + 3 = 34.539832078 Simplifying x + 3 = 34.539832078 Reorder the terms: 3 + x = 34.539832078 Solving 3 + x = 34.539832078 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 34.539832078 + -3 Combine like terms: 3 + -3 = 0 0 + x = 34.539832078 + -3 x = 34.539832078 + -3 Combine like terms: 34.539832078 + -3 = 31.539832078 x = 31.539832078 Simplifying x = 31.539832078

Subproblem 2

x + 3 = -34.539832078 Simplifying x + 3 = -34.539832078 Reorder the terms: 3 + x = -34.539832078 Solving 3 + x = -34.539832078 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = -34.539832078 + -3 Combine like terms: 3 + -3 = 0 0 + x = -34.539832078 + -3 x = -34.539832078 + -3 Combine like terms: -34.539832078 + -3 = -37.539832078 x = -37.539832078 Simplifying x = -37.539832078

Solution

The solution to the problem is based on the solutions from the subproblems. x = {31.539832078, -37.539832078}

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