(x+9)(6x-1)(8x+4)=0

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Solution for (x+9)(6x-1)(8x+4)=0 equation: 


Simplifying
(x + 9)(6x + -1)(8x + 4) = 0

Reorder the terms:
(9 + x)(6x + -1)(8x + 4) = 0

Reorder the terms:
(9 + x)(-1 + 6x)(8x + 4) = 0

Reorder the terms:
(9 + x)(-1 + 6x)(4 + 8x) = 0

Multiply (9 + x) * (-1 + 6x)
(9(-1 + 6x) + x(-1 + 6x))(4 + 8x) = 0
((-1 * 9 + 6x * 9) + x(-1 + 6x))(4 + 8x) = 0
((-9 + 54x) + x(-1 + 6x))(4 + 8x) = 0
(-9 + 54x + (-1 * x + 6x * x))(4 + 8x) = 0
(-9 + 54x + (-1x + 6x2))(4 + 8x) = 0

Combine like terms: 54x + -1x = 53x
(-9 + 53x + 6x2)(4 + 8x) = 0

Multiply (-9 + 53x + 6x2) * (4 + 8x)
(-9(4 + 8x) + 53x * (4 + 8x) + 6x2 * (4 + 8x)) = 0
((4 * -9 + 8x * -9) + 53x * (4 + 8x) + 6x2 * (4 + 8x)) = 0
((-36 + -72x) + 53x * (4 + 8x) + 6x2 * (4 + 8x)) = 0
(-36 + -72x + (4 * 53x + 8x * 53x) + 6x2 * (4 + 8x)) = 0
(-36 + -72x + (212x + 424x2) + 6x2 * (4 + 8x)) = 0
(-36 + -72x + 212x + 424x2 + (4 * 6x2 + 8x * 6x2)) = 0
(-36 + -72x + 212x + 424x2 + (24x2 + 48x3)) = 0

Combine like terms: -72x + 212x = 140x
(-36 + 140x + 424x2 + 24x2 + 48x3) = 0

Combine like terms: 424x2 + 24x2 = 448x2
(-36 + 140x + 448x2 + 48x3) = 0

Solving
-36 + 140x + 448x2 + 48x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-9 + 35x + 112x2 + 12x3) = 0

Ignore the factor 4.

Subproblem 1
Set the factor '(-9 + 35x + 112x2 + 12x3)' equal to zero and attempt to solve:

Simplifying
-9 + 35x + 112x2 + 12x3 = 0

Solving
-9 + 35x + 112x2 + 12x3 = 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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