x^3+x+(2x+1)(x^2+1)=0

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Solution for x^3+x+(2x+1)(x^2+1)=0 equation: 


Simplifying
x3 + x + (2x + 1)(x2 + 1) = 0

Reorder the terms:
x3 + x + (1 + 2x)(x2 + 1) = 0

Reorder the terms:
x3 + x + (1 + 2x)(1 + x2) = 0

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

Reorder the terms:
x3 + x + (1 + 2x + 1x2 + 2x3) = 0
x3 + x + (1 + 2x + 1x2 + 2x3) = 0

Reorder the terms:
1 + x + 2x + 1x2 + x3 + 2x3 = 0

Combine like terms: x + 2x = 3x
1 + 3x + 1x2 + x3 + 2x3 = 0

Combine like terms: x3 + 2x3 = 3x3
1 + 3x + 1x2 + 3x3 = 0

Solving
1 + 3x + 1x2 + 3x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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