0=x^2-33x+232

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Solution for 0=x^2-33x+232 equation:


Simplifying
0 = x2 + -33x + 232

Reorder the terms:
0 = 232 + -33x + x2

Solving
0 = 232 + -33x + x2

Solving for variable 'x'.

Combine like terms: 0 + -232 = -232
-232 + 33x + -1x2 = 232 + -33x + x2 + -232 + 33x + -1x2

Reorder the terms:
-232 + 33x + -1x2 = 232 + -232 + -33x + 33x + x2 + -1x2

Combine like terms: 232 + -232 = 0
-232 + 33x + -1x2 = 0 + -33x + 33x + x2 + -1x2
-232 + 33x + -1x2 = -33x + 33x + x2 + -1x2

Combine like terms: -33x + 33x = 0
-232 + 33x + -1x2 = 0 + x2 + -1x2
-232 + 33x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-232 + 33x + -1x2 = 0

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

Divide each side by '-1'.
232 + -33x + x2 = 0

Move the constant term to the right:

Add '-232' to each side of the equation.
232 + -33x + -232 + x2 = 0 + -232

Reorder the terms:
232 + -232 + -33x + x2 = 0 + -232

Combine like terms: 232 + -232 = 0
0 + -33x + x2 = 0 + -232
-33x + x2 = 0 + -232

Combine like terms: 0 + -232 = -232
-33x + x2 = -232

The x term is -33x.  Take half its coefficient (-16.5).
Square it (272.25) and add it to both sides.

Add '272.25' to each side of the equation.
-33x + 272.25 + x2 = -232 + 272.25

Reorder the terms:
272.25 + -33x + x2 = -232 + 272.25

Combine like terms: -232 + 272.25 = 40.25
272.25 + -33x + x2 = 40.25

Factor a perfect square on the left side:
(x + -16.5)(x + -16.5) = 40.25

Calculate the square root of the right side: 6.34428877

Break this problem into two subproblems by setting 
(x + -16.5) equal to 6.34428877 and -6.34428877.

Subproblem 1

x + -16.5 = 6.34428877 Simplifying x + -16.5 = 6.34428877 Reorder the terms: -16.5 + x = 6.34428877 Solving -16.5 + x = 6.34428877 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '16.5' to each side of the equation. -16.5 + 16.5 + x = 6.34428877 + 16.5 Combine like terms: -16.5 + 16.5 = 0.0 0.0 + x = 6.34428877 + 16.5 x = 6.34428877 + 16.5 Combine like terms: 6.34428877 + 16.5 = 22.84428877 x = 22.84428877 Simplifying x = 22.84428877

Subproblem 2

x + -16.5 = -6.34428877 Simplifying x + -16.5 = -6.34428877 Reorder the terms: -16.5 + x = -6.34428877 Solving -16.5 + x = -6.34428877 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '16.5' to each side of the equation. -16.5 + 16.5 + x = -6.34428877 + 16.5 Combine like terms: -16.5 + 16.5 = 0.0 0.0 + x = -6.34428877 + 16.5 x = -6.34428877 + 16.5 Combine like terms: -6.34428877 + 16.5 = 10.15571123 x = 10.15571123 Simplifying x = 10.15571123

Solution

The solution to the problem is based on the solutions from the subproblems. x = {22.84428877, 10.15571123}

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