(5x+3)*(2x^3+3x^2-4)=

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


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

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

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

Multiply (3 + 5x) * (-4 + 3x2 + 2x3)
(3(-4 + 3x2 + 2x3) + 5x * (-4 + 3x2 + 2x3)) = 0
((-4 * 3 + 3x2 * 3 + 2x3 * 3) + 5x * (-4 + 3x2 + 2x3)) = 0
((-12 + 9x2 + 6x3) + 5x * (-4 + 3x2 + 2x3)) = 0
(-12 + 9x2 + 6x3 + (-4 * 5x + 3x2 * 5x + 2x3 * 5x)) = 0
(-12 + 9x2 + 6x3 + (-20x + 15x3 + 10x4)) = 0

Reorder the terms:
(-12 + -20x + 9x2 + 6x3 + 15x3 + 10x4) = 0

Combine like terms: 6x3 + 15x3 = 21x3
(-12 + -20x + 9x2 + 21x3 + 10x4) = 0

Solving
-12 + -20x + 9x2 + 21x3 + 10x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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