w^2+2w+4=

Solution for w^2+2w+4= equation:

Simplifying
w2 + 2w + 4 = 0

Reorder the terms:
4 + 2w + w2 = 0

Solving
4 + 2w + w2 = 0

Solving for variable 'w'.

Begin completing the square.

Move the constant term to the right:

Add '-4' to each side of the equation.
4 + 2w + -4 + w2 = 0 + -4

Reorder the terms:
4 + -4 + 2w + w2 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 2w + w2 = 0 + -4
2w + w2 = 0 + -4

Combine like terms: 0 + -4 = -4
2w + w2 = -4

The w term is 2w.  Take half its coefficient (1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
2w + 1 + w2 = -4 + 1

Reorder the terms:
1 + 2w + w2 = -4 + 1

Combine like terms: -4 + 1 = -3
1 + 2w + w2 = -3

Factor a perfect square on the left side:
(w + 1)(w + 1) = -3

Can't calculate square root of the right side.

The solution to this equation could not be determined.