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

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


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

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

Multiply x2 * x
x3 + 4x(4x + 3x + 2) + -1(x)(x)(x) + 1 = 0

Reorder the terms:
x3 + 4x(2 + 4x + 3x) + -1(x)(x)(x) + 1 = 0

Combine like terms: 4x + 3x = 7x
x3 + 4x(2 + 7x) + -1(x)(x)(x) + 1 = 0
x3 + (2 * 4x + 7x * 4x) + -1(x)(x)(x) + 1 = 0
x3 + (8x + 28x2) + -1(x)(x)(x) + 1 = 0

Multiply x * x
x3 + 8x + 28x2 + -1x2 * x + 1 = 0

Multiply x2 * x
x3 + 8x + 28x2 + -1x3 + 1 = 0

Reorder the terms:
1 + 8x + 28x2 + x3 + -1x3 = 0

Combine like terms: x3 + -1x3 = 0
1 + 8x + 28x2 + 0 = 0
1 + 8x + 28x2 = 0

Solving
1 + 8x + 28x2 = 0

Solving for variable 'x'.

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

Divide each side by '28'.
0.03571428571 + 0.2857142857x + x2 = 0

Move the constant term to the right:

Add '-0.03571428571' to each side of the equation.
0.03571428571 + 0.2857142857x + -0.03571428571 + x2 = 0 + -0.03571428571

Reorder the terms:
0.03571428571 + -0.03571428571 + 0.2857142857x + x2 = 0 + -0.03571428571

Combine like terms: 0.03571428571 + -0.03571428571 = 0.00000000000
0.00000000000 + 0.2857142857x + x2 = 0 + -0.03571428571
0.2857142857x + x2 = 0 + -0.03571428571

Combine like terms: 0 + -0.03571428571 = -0.03571428571
0.2857142857x + x2 = -0.03571428571

The x term is 0.2857142857x.  Take half its coefficient (0.1428571429).
Square it (0.02040816328) and add it to both sides.

Add '0.02040816328' to each side of the equation.
0.2857142857x + 0.02040816328 + x2 = -0.03571428571 + 0.02040816328

Reorder the terms:
0.02040816328 + 0.2857142857x + x2 = -0.03571428571 + 0.02040816328

Combine like terms: -0.03571428571 + 0.02040816328 = -0.01530612243
0.02040816328 + 0.2857142857x + x2 = -0.01530612243

Factor a perfect square on the left side:
(x + 0.1428571429)(x + 0.1428571429) = -0.01530612243

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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