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

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


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

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

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

Multiply (3 + 5x + 4x2 + 3x3) * (3 + 3x)
(3(3 + 3x) + 5x * (3 + 3x) + 4x2 * (3 + 3x) + 3x3 * (3 + 3x)) = 0
((3 * 3 + 3x * 3) + 5x * (3 + 3x) + 4x2 * (3 + 3x) + 3x3 * (3 + 3x)) = 0
((9 + 9x) + 5x * (3 + 3x) + 4x2 * (3 + 3x) + 3x3 * (3 + 3x)) = 0
(9 + 9x + (3 * 5x + 3x * 5x) + 4x2 * (3 + 3x) + 3x3 * (3 + 3x)) = 0
(9 + 9x + (15x + 15x2) + 4x2 * (3 + 3x) + 3x3 * (3 + 3x)) = 0
(9 + 9x + 15x + 15x2 + (3 * 4x2 + 3x * 4x2) + 3x3 * (3 + 3x)) = 0
(9 + 9x + 15x + 15x2 + (12x2 + 12x3) + 3x3 * (3 + 3x)) = 0
(9 + 9x + 15x + 15x2 + 12x2 + 12x3 + (3 * 3x3 + 3x * 3x3)) = 0
(9 + 9x + 15x + 15x2 + 12x2 + 12x3 + (9x3 + 9x4)) = 0

Combine like terms: 9x + 15x = 24x
(9 + 24x + 15x2 + 12x2 + 12x3 + 9x3 + 9x4) = 0

Combine like terms: 15x2 + 12x2 = 27x2
(9 + 24x + 27x2 + 12x3 + 9x3 + 9x4) = 0

Combine like terms: 12x3 + 9x3 = 21x3
(9 + 24x + 27x2 + 21x3 + 9x4) = 0

Solving
9 + 24x + 27x2 + 21x3 + 9x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(3 + 8x + 9x2 + 7x3 + 3x4) = 0

Ignore the factor 3.

Subproblem 1
Set the factor '(3 + 8x + 9x2 + 7x3 + 3x4)' equal to zero and attempt to solve:

Simplifying
3 + 8x + 9x2 + 7x3 + 3x4 = 0

Solving
3 + 8x + 9x2 + 7x3 + 3x4 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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