(3x^3+4x^2+5x+2)(x+2)=0

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Solution for (3x^3+4x^2+5x+2)(x+2)=0 equation:


Simplifying
(3x3 + 4x2 + 5x + 2)(x + 2) = 0

Reorder the terms:
(2 + 5x + 4x2 + 3x3)(x + 2) = 0

Reorder the terms:
(2 + 5x + 4x2 + 3x3)(2 + x) = 0

Multiply (2 + 5x + 4x2 + 3x3) * (2 + x)
(2(2 + x) + 5x * (2 + x) + 4x2 * (2 + x) + 3x3 * (2 + x)) = 0
((2 * 2 + x * 2) + 5x * (2 + x) + 4x2 * (2 + x) + 3x3 * (2 + x)) = 0
((4 + 2x) + 5x * (2 + x) + 4x2 * (2 + x) + 3x3 * (2 + x)) = 0
(4 + 2x + (2 * 5x + x * 5x) + 4x2 * (2 + x) + 3x3 * (2 + x)) = 0
(4 + 2x + (10x + 5x2) + 4x2 * (2 + x) + 3x3 * (2 + x)) = 0
(4 + 2x + 10x + 5x2 + (2 * 4x2 + x * 4x2) + 3x3 * (2 + x)) = 0
(4 + 2x + 10x + 5x2 + (8x2 + 4x3) + 3x3 * (2 + x)) = 0
(4 + 2x + 10x + 5x2 + 8x2 + 4x3 + (2 * 3x3 + x * 3x3)) = 0
(4 + 2x + 10x + 5x2 + 8x2 + 4x3 + (6x3 + 3x4)) = 0

Combine like terms: 2x + 10x = 12x
(4 + 12x + 5x2 + 8x2 + 4x3 + 6x3 + 3x4) = 0

Combine like terms: 5x2 + 8x2 = 13x2
(4 + 12x + 13x2 + 4x3 + 6x3 + 3x4) = 0

Combine like terms: 4x3 + 6x3 = 10x3
(4 + 12x + 13x2 + 10x3 + 3x4) = 0

Solving
4 + 12x + 13x2 + 10x3 + 3x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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