(5x+6)(3x^2+9x+4)=

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Solution for (5x+6)(3x^2+9x+4)= equation: 


Simplifying
(5x + 6)(3x2 + 9x + 4) = 0

Reorder the terms:
(6 + 5x)(3x2 + 9x + 4) = 0

Reorder the terms:
(6 + 5x)(4 + 9x + 3x2) = 0

Multiply (6 + 5x) * (4 + 9x + 3x2)
(6(4 + 9x + 3x2) + 5x * (4 + 9x + 3x2)) = 0
((4 * 6 + 9x * 6 + 3x2 * 6) + 5x * (4 + 9x + 3x2)) = 0
((24 + 54x + 18x2) + 5x * (4 + 9x + 3x2)) = 0
(24 + 54x + 18x2 + (4 * 5x + 9x * 5x + 3x2 * 5x)) = 0
(24 + 54x + 18x2 + (20x + 45x2 + 15x3)) = 0

Reorder the terms:
(24 + 54x + 20x + 18x2 + 45x2 + 15x3) = 0

Combine like terms: 54x + 20x = 74x
(24 + 74x + 18x2 + 45x2 + 15x3) = 0

Combine like terms: 18x2 + 45x2 = 63x2
(24 + 74x + 63x2 + 15x3) = 0

Solving
24 + 74x + 63x2 + 15x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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