(12+w)(w)=44

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Solution for (12+w)(w)=44 equation:


Simplifying
(12 + w)(w) = 44

Reorder the terms for easier multiplication:
w(12 + w) = 44
(12 * w + w * w) = 44
(12w + w2) = 44

Solving
12w + w2 = 44

Solving for variable 'w'.

Reorder the terms:
-44 + 12w + w2 = 44 + -44

Combine like terms: 44 + -44 = 0
-44 + 12w + w2 = 0

Begin completing the square.

Move the constant term to the right:

Add '44' to each side of the equation.
-44 + 12w + 44 + w2 = 0 + 44

Reorder the terms:
-44 + 44 + 12w + w2 = 0 + 44

Combine like terms: -44 + 44 = 0
0 + 12w + w2 = 0 + 44
12w + w2 = 0 + 44

Combine like terms: 0 + 44 = 44
12w + w2 = 44

The w term is 12w.  Take half its coefficient (6).
Square it (36) and add it to both sides.

Add '36' to each side of the equation.
12w + 36 + w2 = 44 + 36

Reorder the terms:
36 + 12w + w2 = 44 + 36

Combine like terms: 44 + 36 = 80
36 + 12w + w2 = 80

Factor a perfect square on the left side:
(w + 6)(w + 6) = 80

Calculate the square root of the right side: 8.94427191

Break this problem into two subproblems by setting 
(w + 6) equal to 8.94427191 and -8.94427191.

Subproblem 1

w + 6 = 8.94427191 Simplifying w + 6 = 8.94427191 Reorder the terms: 6 + w = 8.94427191 Solving 6 + w = 8.94427191 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + w = 8.94427191 + -6 Combine like terms: 6 + -6 = 0 0 + w = 8.94427191 + -6 w = 8.94427191 + -6 Combine like terms: 8.94427191 + -6 = 2.94427191 w = 2.94427191 Simplifying w = 2.94427191

Subproblem 2

w + 6 = -8.94427191 Simplifying w + 6 = -8.94427191 Reorder the terms: 6 + w = -8.94427191 Solving 6 + w = -8.94427191 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + w = -8.94427191 + -6 Combine like terms: 6 + -6 = 0 0 + w = -8.94427191 + -6 w = -8.94427191 + -6 Combine like terms: -8.94427191 + -6 = -14.94427191 w = -14.94427191 Simplifying w = -14.94427191

Solution

The solution to the problem is based on the solutions from the subproblems. w = {2.94427191, -14.94427191}

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