X^2+.5X+.0625=0

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Solution for X^2+.5X+.0625=0 equation:


Simplifying
X2 + 0.5X + 0.0625 = 0

Reorder the terms:
0.0625 + 0.5X + X2 = 0

Solving
0.0625 + 0.5X + X2 = 0

Solving for variable 'X'.

Begin completing the square.

Move the constant term to the right:

Add '-0.0625' to each side of the equation.
0.0625 + 0.5X + -0.0625 + X2 = 0 + -0.0625

Reorder the terms:
0.0625 + -0.0625 + 0.5X + X2 = 0 + -0.0625

Combine like terms: 0.0625 + -0.0625 = 0.0000
0.0000 + 0.5X + X2 = 0 + -0.0625
0.5X + X2 = 0 + -0.0625

Combine like terms: 0 + -0.0625 = -0.0625
0.5X + X2 = -0.0625

The X term is 0.5X.  Take half its coefficient (0.25).
Square it (0.0625) and add it to both sides.

Add '0.0625' to each side of the equation.
0.5X + 0.0625 + X2 = -0.0625 + 0.0625

Reorder the terms:
0.0625 + 0.5X + X2 = -0.0625 + 0.0625

Combine like terms: -0.0625 + 0.0625 = 0.0000
0.0625 + 0.5X + X2 = 0.0000

Factor a perfect square on the left side:
(X + 0.25)(X + 0.25) = 0.0000

Calculate the square root of the right side: 0.0000

Break this problem into two subproblems by setting 
(X + 0.25) equal to 0.0000 and 0.0000.

Subproblem 1

X + 0.25 = 0.0000 Simplifying X + 0.25 = 0.0000 Reorder the terms: 0.25 + X = 0.0000 Solving 0.25 + X = 0.0000 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-0.25' to each side of the equation. 0.25 + -0.25 + X = 0.0000 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + X = 0.0000 + -0.25 X = 0.0000 + -0.25 Combine like terms: 0.0000 + -0.25 = -0.25 X = -0.25 Simplifying X = -0.25

Subproblem 2

X + 0.25 = 0.0000 Simplifying X + 0.25 = 0.0000 Reorder the terms: 0.25 + X = 0.0000 Solving 0.25 + X = 0.0000 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-0.25' to each side of the equation. 0.25 + -0.25 + X = 0.0000 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + X = 0.0000 + -0.25 X = 0.0000 + -0.25 Combine like terms: 0.0000 + -0.25 = -0.25 X = -0.25 Simplifying X = -0.25

Solution

The solution to the problem is based on the solutions from the subproblems. X = {-0.25, -0.25}

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