4+x*x+x*x-10x+29=0

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Solution for 4+x*x+x*x-10x+29=0 equation:


Simplifying
4 + x * x + x * x + -10x + 29 = 0

Multiply x * x
4 + x2 + x * x + -10x + 29 = 0

Multiply x * x
4 + x2 + x2 + -10x + 29 = 0

Reorder the terms:
4 + 29 + -10x + x2 + x2 = 0

Combine like terms: 4 + 29 = 33
33 + -10x + x2 + x2 = 0

Combine like terms: x2 + x2 = 2x2
33 + -10x + 2x2 = 0

Solving
33 + -10x + 2x2 = 0

Solving for variable 'x'.

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

Divide each side by '2'.
16.5 + -5x + x2 = 0

Move the constant term to the right:

Add '-16.5' to each side of the equation.
16.5 + -5x + -16.5 + x2 = 0 + -16.5

Reorder the terms:
16.5 + -16.5 + -5x + x2 = 0 + -16.5

Combine like terms: 16.5 + -16.5 = 0.0
0.0 + -5x + x2 = 0 + -16.5
-5x + x2 = 0 + -16.5

Combine like terms: 0 + -16.5 = -16.5
-5x + x2 = -16.5

The x term is -5x.  Take half its coefficient (-2.5).
Square it (6.25) and add it to both sides.

Add '6.25' to each side of the equation.
-5x + 6.25 + x2 = -16.5 + 6.25

Reorder the terms:
6.25 + -5x + x2 = -16.5 + 6.25

Combine like terms: -16.5 + 6.25 = -10.25
6.25 + -5x + x2 = -10.25

Factor a perfect square on the left side:
(x + -2.5)(x + -2.5) = -10.25

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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