49x^2-4x+4=0

Solution for 49x^2-4x+4=0 equation:

Simplifying
49x2 + -4x + 4 = 0

Reorder the terms:
4 + -4x + 49x2 = 0

Solving
4 + -4x + 49x2 = 0

Solving for variable 'x'.

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

Divide each side by '49'.
0.08163265306 + -0.08163265306x + x2 = 0

Move the constant term to the right:

Add '-0.08163265306' to each side of the equation.
0.08163265306 + -0.08163265306x + -0.08163265306 + x2 = 0 + -0.08163265306

Reorder the terms:
0.08163265306 + -0.08163265306 + -0.08163265306x + x2 = 0 + -0.08163265306

Combine like terms: 0.08163265306 + -0.08163265306 = 0.00000000000
0.00000000000 + -0.08163265306x + x2 = 0 + -0.08163265306
-0.08163265306x + x2 = 0 + -0.08163265306

Combine like terms: 0 + -0.08163265306 = -0.08163265306
-0.08163265306x + x2 = -0.08163265306

The x term is -0.08163265306x.  Take half its coefficient (-0.04081632653).
Square it (0.001665972511) and add it to both sides.

Add '0.001665972511' to each side of the equation.
-0.08163265306x + 0.001665972511 + x2 = -0.08163265306 + 0.001665972511

Reorder the terms:
0.001665972511 + -0.08163265306x + x2 = -0.08163265306 + 0.001665972511

Combine like terms: -0.08163265306 + 0.001665972511 = -0.079966680549
0.001665972511 + -0.08163265306x + x2 = -0.079966680549

Factor a perfect square on the left side:
(x + -0.04081632653)(x + -0.04081632653) = -0.079966680549

Can't calculate square root of the right side.

The solution to this equation could not be determined.