(9y+18)(12y-48)(36y-72)=0

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Solution for (9y+18)(12y-48)(36y-72)=0 equation: 


Simplifying
(9y + 18)(12y + -48)(36y + -72) = 0

Reorder the terms:
(18 + 9y)(12y + -48)(36y + -72) = 0

Reorder the terms:
(18 + 9y)(-48 + 12y)(36y + -72) = 0

Reorder the terms:
(18 + 9y)(-48 + 12y)(-72 + 36y) = 0

Multiply (18 + 9y) * (-48 + 12y)
(18(-48 + 12y) + 9y * (-48 + 12y))(-72 + 36y) = 0
((-48 * 18 + 12y * 18) + 9y * (-48 + 12y))(-72 + 36y) = 0
((-864 + 216y) + 9y * (-48 + 12y))(-72 + 36y) = 0
(-864 + 216y + (-48 * 9y + 12y * 9y))(-72 + 36y) = 0
(-864 + 216y + (-432y + 108y2))(-72 + 36y) = 0

Combine like terms: 216y + -432y = -216y
(-864 + -216y + 108y2)(-72 + 36y) = 0

Multiply (-864 + -216y + 108y2) * (-72 + 36y)
(-864(-72 + 36y) + -216y * (-72 + 36y) + 108y2 * (-72 + 36y)) = 0
((-72 * -864 + 36y * -864) + -216y * (-72 + 36y) + 108y2 * (-72 + 36y)) = 0
((62208 + -31104y) + -216y * (-72 + 36y) + 108y2 * (-72 + 36y)) = 0
(62208 + -31104y + (-72 * -216y + 36y * -216y) + 108y2 * (-72 + 36y)) = 0
(62208 + -31104y + (15552y + -7776y2) + 108y2 * (-72 + 36y)) = 0
(62208 + -31104y + 15552y + -7776y2 + (-72 * 108y2 + 36y * 108y2)) = 0
(62208 + -31104y + 15552y + -7776y2 + (-7776y2 + 3888y3)) = 0

Combine like terms: -31104y + 15552y = -15552y
(62208 + -15552y + -7776y2 + -7776y2 + 3888y3) = 0

Combine like terms: -7776y2 + -7776y2 = -15552y2
(62208 + -15552y + -15552y2 + 3888y3) = 0

Solving
62208 + -15552y + -15552y2 + 3888y3 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '3888'.
3888(16 + -4y + -4y2 + y3) = 0

Ignore the factor 3888.

Subproblem 1
Set the factor '(16 + -4y + -4y2 + y3)' equal to zero and attempt to solve:

Simplifying
16 + -4y + -4y2 + y3 = 0

Solving
16 + -4y + -4y2 + y3 = 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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