x(x)-3x(x-2)+4x(4x)+1-8x=

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Solution for x(x)-3x(x-2)+4x(4x)+1-8x= equation: 


Simplifying
x(x) + -3x(x + -2) + 4x(4x) + 1 + -8x = 0

Multiply x * x
x2 + -3x(x + -2) + 4x(4x) + 1 + -8x = 0

Reorder the terms:
x2 + -3x(-2 + x) + 4x(4x) + 1 + -8x = 0
x2 + (-2 * -3x + x * -3x) + 4x(4x) + 1 + -8x = 0
x2 + (6x + -3x2) + 4x(4x) + 1 + -8x = 0

Remove parenthesis around (4x)
x2 + 6x + -3x2 + 4x * 4x + 1 + -8x = 0

Reorder the terms for easier multiplication:
x2 + 6x + -3x2 + 4 * 4x * x + 1 + -8x = 0

Multiply 4 * 4
x2 + 6x + -3x2 + 16x * x + 1 + -8x = 0

Multiply x * x
x2 + 6x + -3x2 + 16x2 + 1 + -8x = 0

Reorder the terms:
1 + 6x + -8x + x2 + -3x2 + 16x2 = 0

Combine like terms: 6x + -8x = -2x
1 + -2x + x2 + -3x2 + 16x2 = 0

Combine like terms: x2 + -3x2 = -2x2
1 + -2x + -2x2 + 16x2 = 0

Combine like terms: -2x2 + 16x2 = 14x2
1 + -2x + 14x2 = 0

Solving
1 + -2x + 14x2 = 0

Solving for variable 'x'.

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

Divide each side by '14'.
0.07142857143 + -0.1428571429x + x2 = 0

Move the constant term to the right:

Add '-0.07142857143' to each side of the equation.
0.07142857143 + -0.1428571429x + -0.07142857143 + x2 = 0 + -0.07142857143

Reorder the terms:
0.07142857143 + -0.07142857143 + -0.1428571429x + x2 = 0 + -0.07142857143

Combine like terms: 0.07142857143 + -0.07142857143 = 0.00000000000
0.00000000000 + -0.1428571429x + x2 = 0 + -0.07142857143
-0.1428571429x + x2 = 0 + -0.07142857143

Combine like terms: 0 + -0.07142857143 = -0.07142857143
-0.1428571429x + x2 = -0.07142857143

The x term is -0.1428571429x.  Take half its coefficient (-0.07142857145).
Square it (0.005102040819) and add it to both sides.

Add '0.005102040819' to each side of the equation.
-0.1428571429x + 0.005102040819 + x2 = -0.07142857143 + 0.005102040819

Reorder the terms:
0.005102040819 + -0.1428571429x + x2 = -0.07142857143 + 0.005102040819

Combine like terms: -0.07142857143 + 0.005102040819 = -0.066326530611
0.005102040819 + -0.1428571429x + x2 = -0.066326530611

Factor a perfect square on the left side:
(x + -0.07142857145)(x + -0.07142857145) = -0.066326530611

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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