0=.25x^2+5x+52

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Solution for 0=.25x^2+5x+52 equation:


Simplifying
0 = 0.25x2 + 5x + 52

Reorder the terms:
0 = 52 + 5x + 0.25x2

Solving
0 = 52 + 5x + 0.25x2

Solving for variable 'x'.

Combine like terms: 0 + -52 = -52
-52 + -5x + -0.25x2 = 52 + 5x + 0.25x2 + -52 + -5x + -0.25x2

Reorder the terms:
-52 + -5x + -0.25x2 = 52 + -52 + 5x + -5x + 0.25x2 + -0.25x2

Combine like terms: 52 + -52 = 0
-52 + -5x + -0.25x2 = 0 + 5x + -5x + 0.25x2 + -0.25x2
-52 + -5x + -0.25x2 = 5x + -5x + 0.25x2 + -0.25x2

Combine like terms: 5x + -5x = 0
-52 + -5x + -0.25x2 = 0 + 0.25x2 + -0.25x2
-52 + -5x + -0.25x2 = 0.25x2 + -0.25x2

Combine like terms: 0.25x2 + -0.25x2 = 0.00
-52 + -5x + -0.25x2 = 0.00

Begin completing the square.  Divide all terms by
-0.25 the coefficient of the squared term: 

Divide each side by '-0.25'.
208 + 20x + x2 = 0

Move the constant term to the right:

Add '-208' to each side of the equation.
208 + 20x + -208 + x2 = 0 + -208

Reorder the terms:
208 + -208 + 20x + x2 = 0 + -208

Combine like terms: 208 + -208 = 0
0 + 20x + x2 = 0 + -208
20x + x2 = 0 + -208

Combine like terms: 0 + -208 = -208
20x + x2 = -208

The x term is 20x.  Take half its coefficient (10).
Square it (100) and add it to both sides.

Add '100' to each side of the equation.
20x + 100 + x2 = -208 + 100

Reorder the terms:
100 + 20x + x2 = -208 + 100

Combine like terms: -208 + 100 = -108
100 + 20x + x2 = -108

Factor a perfect square on the left side:
(x + 10)(x + 10) = -108

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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