(5x+6)(2x^2+6x+3)=

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Solution for (5x+6)(2x^2+6x+3)= equation: 


Simplifying
(5x + 6)(2x2 + 6x + 3) = 0

Reorder the terms:
(6 + 5x)(2x2 + 6x + 3) = 0

Reorder the terms:
(6 + 5x)(3 + 6x + 2x2) = 0

Multiply (6 + 5x) * (3 + 6x + 2x2)
(6(3 + 6x + 2x2) + 5x * (3 + 6x + 2x2)) = 0
((3 * 6 + 6x * 6 + 2x2 * 6) + 5x * (3 + 6x + 2x2)) = 0
((18 + 36x + 12x2) + 5x * (3 + 6x + 2x2)) = 0
(18 + 36x + 12x2 + (3 * 5x + 6x * 5x + 2x2 * 5x)) = 0
(18 + 36x + 12x2 + (15x + 30x2 + 10x3)) = 0

Reorder the terms:
(18 + 36x + 15x + 12x2 + 30x2 + 10x3) = 0

Combine like terms: 36x + 15x = 51x
(18 + 51x + 12x2 + 30x2 + 10x3) = 0

Combine like terms: 12x2 + 30x2 = 42x2
(18 + 51x + 42x2 + 10x3) = 0

Solving
18 + 51x + 42x2 + 10x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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