x(x-1)=50000

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Solution for x(x-1)=50000 equation:


Simplifying
x(x + -1) = 50000

Reorder the terms:
x(-1 + x) = 50000
(-1 * x + x * x) = 50000
(-1x + x2) = 50000

Solving
-1x + x2 = 50000

Solving for variable 'x'.

Reorder the terms:
-50000 + -1x + x2 = 50000 + -50000

Combine like terms: 50000 + -50000 = 0
-50000 + -1x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '50000' to each side of the equation.
-50000 + -1x + 50000 + x2 = 0 + 50000

Reorder the terms:
-50000 + 50000 + -1x + x2 = 0 + 50000

Combine like terms: -50000 + 50000 = 0
0 + -1x + x2 = 0 + 50000
-1x + x2 = 0 + 50000

Combine like terms: 0 + 50000 = 50000
-1x + x2 = 50000

The x term is -1x.  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.
-1x + 0.25 + x2 = 50000 + 0.25

Reorder the terms:
0.25 + -1x + x2 = 50000 + 0.25

Combine like terms: 50000 + 0.25 = 50000.25
0.25 + -1x + x2 = 50000.25

Factor a perfect square on the left side:
(x + -0.5)(x + -0.5) = 50000.25

Calculate the square root of the right side: 223.607356766

Break this problem into two subproblems by setting 
(x + -0.5) equal to 223.607356766 and -223.607356766.

Subproblem 1

x + -0.5 = 223.607356766 Simplifying x + -0.5 = 223.607356766 Reorder the terms: -0.5 + x = 223.607356766 Solving -0.5 + x = 223.607356766 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 = 223.607356766 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 223.607356766 + 0.5 x = 223.607356766 + 0.5 Combine like terms: 223.607356766 + 0.5 = 224.107356766 x = 224.107356766 Simplifying x = 224.107356766

Subproblem 2

x + -0.5 = -223.607356766 Simplifying x + -0.5 = -223.607356766 Reorder the terms: -0.5 + x = -223.607356766 Solving -0.5 + x = -223.607356766 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 = -223.607356766 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = -223.607356766 + 0.5 x = -223.607356766 + 0.5 Combine like terms: -223.607356766 + 0.5 = -223.107356766 x = -223.107356766 Simplifying x = -223.107356766

Solution

The solution to the problem is based on the solutions from the subproblems. x = {224.107356766, -223.107356766}

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