=50x^2-50x+1

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Solution for =50x^2-50x+1 equation:


Simplifying
0 = 50x2 + -50x + 1

Reorder the terms:
0 = 1 + -50x + 50x2

Solving
0 = 1 + -50x + 50x2

Solving for variable 'x'.

Combine like terms: 0 + -1 = -1
-1 + 50x + -50x2 = 1 + -50x + 50x2 + -1 + 50x + -50x2

Reorder the terms:
-1 + 50x + -50x2 = 1 + -1 + -50x + 50x + 50x2 + -50x2

Combine like terms: 1 + -1 = 0
-1 + 50x + -50x2 = 0 + -50x + 50x + 50x2 + -50x2
-1 + 50x + -50x2 = -50x + 50x + 50x2 + -50x2

Combine like terms: -50x + 50x = 0
-1 + 50x + -50x2 = 0 + 50x2 + -50x2
-1 + 50x + -50x2 = 50x2 + -50x2

Combine like terms: 50x2 + -50x2 = 0
-1 + 50x + -50x2 = 0

Begin completing the square.  Divide all terms by
-50 the coefficient of the squared term: 

Divide each side by '-50'.
0.02 + -1x + x2 = 0

Move the constant term to the right:

Add '-0.02' to each side of the equation.
0.02 + -1x + -0.02 + x2 = 0 + -0.02

Reorder the terms:
0.02 + -0.02 + -1x + x2 = 0 + -0.02

Combine like terms: 0.02 + -0.02 = 0.00
0.00 + -1x + x2 = 0 + -0.02
-1x + x2 = 0 + -0.02

Combine like terms: 0 + -0.02 = -0.02
-1x + x2 = -0.02

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 = -0.02 + 0.25

Reorder the terms:
0.25 + -1x + x2 = -0.02 + 0.25

Combine like terms: -0.02 + 0.25 = 0.23
0.25 + -1x + x2 = 0.23

Factor a perfect square on the left side:
(x + -0.5)(x + -0.5) = 0.23

Calculate the square root of the right side: 0.479583152

Break this problem into two subproblems by setting 
(x + -0.5) equal to 0.479583152 and -0.479583152.

Subproblem 1

x + -0.5 = 0.479583152 Simplifying x + -0.5 = 0.479583152 Reorder the terms: -0.5 + x = 0.479583152 Solving -0.5 + x = 0.479583152 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 = 0.479583152 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 0.479583152 + 0.5 x = 0.479583152 + 0.5 Combine like terms: 0.479583152 + 0.5 = 0.979583152 x = 0.979583152 Simplifying x = 0.979583152

Subproblem 2

x + -0.5 = -0.479583152 Simplifying x + -0.5 = -0.479583152 Reorder the terms: -0.5 + x = -0.479583152 Solving -0.5 + x = -0.479583152 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 = -0.479583152 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = -0.479583152 + 0.5 x = -0.479583152 + 0.5 Combine like terms: -0.479583152 + 0.5 = 0.020416848 x = 0.020416848 Simplifying x = 0.020416848

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.979583152, 0.020416848}

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