x+2=x^2+5

Solution for x+2=x^2+5 equation:

Simplifying
x + 2 = x2 + 5

Reorder the terms:
2 + x = x2 + 5

Reorder the terms:
2 + x = 5 + x2

Solving
2 + x = 5 + x2

Solving for variable 'x'.

Reorder the terms:
2 + -5 + x + -1x2 = 5 + x2 + -5 + -1x2

Combine like terms: 2 + -5 = -3
-3 + x + -1x2 = 5 + x2 + -5 + -1x2

Reorder the terms:
-3 + x + -1x2 = 5 + -5 + x2 + -1x2

Combine like terms: 5 + -5 = 0
-3 + x + -1x2 = 0 + x2 + -1x2
-3 + x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-3 + x + -1x2 = 0

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
3 + -1x + x2 = 0

Move the constant term to the right:

Add '-3' to each side of the equation.
3 + -1x + -3 + x2 = 0 + -3

Reorder the terms:
3 + -3 + -1x + x2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -1x + x2 = 0 + -3
-1x + x2 = 0 + -3

Combine like terms: 0 + -3 = -3
-1x + x2 = -3

The x term is x.  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 = -3 + 0.25

Reorder the terms:
0.25 + -1x + x2 = -3 + 0.25

Combine like terms: -3 + 0.25 = -2.75
0.25 + -1x + x2 = -2.75

Factor a perfect square on the left side:
(x + 0.5)(x + 0.5) = -2.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.