w+w^2+6=24

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Solution for w+w^2+6=24 equation:


Simplifying
w + w2 + 6 = 24

Reorder the terms:
6 + w + w2 = 24

Solving
6 + w + w2 = 24

Solving for variable 'w'.

Reorder the terms:
6 + -24 + w + w2 = 24 + -24

Combine like terms: 6 + -24 = -18
-18 + w + w2 = 24 + -24

Combine like terms: 24 + -24 = 0
-18 + w + w2 = 0

Begin completing the square.

Move the constant term to the right:

Add '18' to each side of the equation.
-18 + w + 18 + w2 = 0 + 18

Reorder the terms:
-18 + 18 + w + w2 = 0 + 18

Combine like terms: -18 + 18 = 0
0 + w + w2 = 0 + 18
w + w2 = 0 + 18

Combine like terms: 0 + 18 = 18
w + w2 = 18

The w term is w.  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.
w + 0.25 + w2 = 18 + 0.25

Reorder the terms:
0.25 + w + w2 = 18 + 0.25

Combine like terms: 18 + 0.25 = 18.25
0.25 + w + w2 = 18.25

Factor a perfect square on the left side:
(w + 0.5)(w + 0.5) = 18.25

Calculate the square root of the right side: 4.272001873

Break this problem into two subproblems by setting 
(w + 0.5) equal to 4.272001873 and -4.272001873.

Subproblem 1

w + 0.5 = 4.272001873 Simplifying w + 0.5 = 4.272001873 Reorder the terms: 0.5 + w = 4.272001873 Solving 0.5 + w = 4.272001873 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + w = 4.272001873 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + w = 4.272001873 + -0.5 w = 4.272001873 + -0.5 Combine like terms: 4.272001873 + -0.5 = 3.772001873 w = 3.772001873 Simplifying w = 3.772001873

Subproblem 2

w + 0.5 = -4.272001873 Simplifying w + 0.5 = -4.272001873 Reorder the terms: 0.5 + w = -4.272001873 Solving 0.5 + w = -4.272001873 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + w = -4.272001873 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + w = -4.272001873 + -0.5 w = -4.272001873 + -0.5 Combine like terms: -4.272001873 + -0.5 = -4.772001873 w = -4.772001873 Simplifying w = -4.772001873

Solution

The solution to the problem is based on the solutions from the subproblems. w = {3.772001873, -4.772001873}

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