4x(4x)-x+5=0

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Solution for 4x(4x)-x+5=0 equation:


Simplifying
4x(4x) + -1x + 5 = 0

Remove parenthesis around (4x)
4x * 4x + -1x + 5 = 0

Reorder the terms for easier multiplication:
4 * 4x * x + -1x + 5 = 0

Multiply 4 * 4
16x * x + -1x + 5 = 0

Multiply x * x
16x2 + -1x + 5 = 0

Reorder the terms:
5 + -1x + 16x2 = 0

Solving
5 + -1x + 16x2 = 0

Solving for variable 'x'.

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

Divide each side by '16'.
0.3125 + -0.0625x + x2 = 0

Move the constant term to the right:

Add '-0.3125' to each side of the equation.
0.3125 + -0.0625x + -0.3125 + x2 = 0 + -0.3125

Reorder the terms:
0.3125 + -0.3125 + -0.0625x + x2 = 0 + -0.3125

Combine like terms: 0.3125 + -0.3125 = 0.0000
0.0000 + -0.0625x + x2 = 0 + -0.3125
-0.0625x + x2 = 0 + -0.3125

Combine like terms: 0 + -0.3125 = -0.3125
-0.0625x + x2 = -0.3125

The x term is -0.0625x.  Take half its coefficient (-0.03125).
Square it (0.0009765625) and add it to both sides.

Add '0.0009765625' to each side of the equation.
-0.0625x + 0.0009765625 + x2 = -0.3125 + 0.0009765625

Reorder the terms:
0.0009765625 + -0.0625x + x2 = -0.3125 + 0.0009765625

Combine like terms: -0.3125 + 0.0009765625 = -0.3115234375
0.0009765625 + -0.0625x + x2 = -0.3115234375

Factor a perfect square on the left side:
(x + -0.03125)(x + -0.03125) = -0.3115234375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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