4x^2+4x+325=0

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Solution for 4x^2+4x+325=0 equation:


Simplifying
4x2 + 4x + 325 = 0

Reorder the terms:
325 + 4x + 4x2 = 0

Solving
325 + 4x + 4x2 = 0

Solving for variable 'x'.

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

Divide each side by '4'.
81.25 + x + x2 = 0

Move the constant term to the right:

Add '-81.25' to each side of the equation.
81.25 + x + -81.25 + x2 = 0 + -81.25

Reorder the terms:
81.25 + -81.25 + x + x2 = 0 + -81.25

Combine like terms: 81.25 + -81.25 = 0.00
0.00 + x + x2 = 0 + -81.25
x + x2 = 0 + -81.25

Combine like terms: 0 + -81.25 = -81.25
x + x2 = -81.25

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.
 + 0.25 + x2 = -81.25 + 0.25

Combine like terms:  + 0.25 = 1.25
1.25 + x2 = -81.25 + 0.25

Combine like terms: -81.25 + 0.25 = -81
1.25 + x2 = -81

Factor a perfect square on the left side:
(x + 0.5)(x + 0.5) = -81

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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