0.0385=w(1-0.59w)

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Solution for 0.0385=w(1-0.59w) equation:


Simplifying
0.0385 = w(1 + -0.59w)
0.0385 = (1 * w + -0.59w * w)
0.0385 = (1w + -0.59w2)

Solving
0.0385 = 1w + -0.59w2

Solving for variable 'w'.

Reorder the terms:
0.0385 + -1w + 0.59w2 = 1w + -1w + -0.59w2 + 0.59w2

Combine like terms: 1w + -1w = 0
0.0385 + -1w + 0.59w2 = 0 + -0.59w2 + 0.59w2
0.0385 + -1w + 0.59w2 = -0.59w2 + 0.59w2

Combine like terms: -0.59w2 + 0.59w2 = 0.00
0.0385 + -1w + 0.59w2 = 0.00

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

Divide each side by '0.59'.
0.06525423729 + -1.694915254w + w2 = 0

Move the constant term to the right:

Add '-0.06525423729' to each side of the equation.
0.06525423729 + -1.694915254w + -0.06525423729 + w2 = 0 + -0.06525423729

Reorder the terms:
0.06525423729 + -0.06525423729 + -1.694915254w + w2 = 0 + -0.06525423729

Combine like terms: 0.06525423729 + -0.06525423729 = 0.00000000000
0.00000000000 + -1.694915254w + w2 = 0 + -0.06525423729
-1.694915254w + w2 = 0 + -0.06525423729

Combine like terms: 0 + -0.06525423729 = -0.06525423729
-1.694915254w + w2 = -0.06525423729

The w term is -1.694915254w.  Take half its coefficient (-0.847457627).
Square it (0.7181844296) and add it to both sides.

Add '0.7181844296' to each side of the equation.
-1.694915254w + 0.7181844296 + w2 = -0.06525423729 + 0.7181844296

Reorder the terms:
0.7181844296 + -1.694915254w + w2 = -0.06525423729 + 0.7181844296

Combine like terms: -0.06525423729 + 0.7181844296 = 0.65293019231
0.7181844296 + -1.694915254w + w2 = 0.65293019231

Factor a perfect square on the left side:
(w + -0.847457627)(w + -0.847457627) = 0.65293019231

Calculate the square root of the right side: 0.80804096

Break this problem into two subproblems by setting 
(w + -0.847457627) equal to 0.80804096 and -0.80804096.

Subproblem 1

w + -0.847457627 = 0.80804096 Simplifying w + -0.847457627 = 0.80804096 Reorder the terms: -0.847457627 + w = 0.80804096 Solving -0.847457627 + w = 0.80804096 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '0.847457627' to each side of the equation. -0.847457627 + 0.847457627 + w = 0.80804096 + 0.847457627 Combine like terms: -0.847457627 + 0.847457627 = 0.000000000 0.000000000 + w = 0.80804096 + 0.847457627 w = 0.80804096 + 0.847457627 Combine like terms: 0.80804096 + 0.847457627 = 1.655498587 w = 1.655498587 Simplifying w = 1.655498587

Subproblem 2

w + -0.847457627 = -0.80804096 Simplifying w + -0.847457627 = -0.80804096 Reorder the terms: -0.847457627 + w = -0.80804096 Solving -0.847457627 + w = -0.80804096 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '0.847457627' to each side of the equation. -0.847457627 + 0.847457627 + w = -0.80804096 + 0.847457627 Combine like terms: -0.847457627 + 0.847457627 = 0.000000000 0.000000000 + w = -0.80804096 + 0.847457627 w = -0.80804096 + 0.847457627 Combine like terms: -0.80804096 + 0.847457627 = 0.039416667 w = 0.039416667 Simplifying w = 0.039416667

Solution

The solution to the problem is based on the solutions from the subproblems. w = {1.655498587, 0.039416667}

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