(12-x)(12-x)(12-x)=864

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Solution for (12-x)(12-x)(12-x)=864 equation:


Simplifying
(12 + -1x)(12 + -1x)(12 + -1x) = 864

Multiply (12 + -1x) * (12 + -1x)
(12(12 + -1x) + -1x * (12 + -1x))(12 + -1x) = 864
((12 * 12 + -1x * 12) + -1x * (12 + -1x))(12 + -1x) = 864
((144 + -12x) + -1x * (12 + -1x))(12 + -1x) = 864
(144 + -12x + (12 * -1x + -1x * -1x))(12 + -1x) = 864
(144 + -12x + (-12x + 1x2))(12 + -1x) = 864

Combine like terms: -12x + -12x = -24x
(144 + -24x + 1x2)(12 + -1x) = 864

Multiply (144 + -24x + 1x2) * (12 + -1x)
(144(12 + -1x) + -24x * (12 + -1x) + 1x2 * (12 + -1x)) = 864
((12 * 144 + -1x * 144) + -24x * (12 + -1x) + 1x2 * (12 + -1x)) = 864
((1728 + -144x) + -24x * (12 + -1x) + 1x2 * (12 + -1x)) = 864
(1728 + -144x + (12 * -24x + -1x * -24x) + 1x2 * (12 + -1x)) = 864
(1728 + -144x + (-288x + 24x2) + 1x2 * (12 + -1x)) = 864
(1728 + -144x + -288x + 24x2 + (12 * 1x2 + -1x * 1x2)) = 864
(1728 + -144x + -288x + 24x2 + (12x2 + -1x3)) = 864

Combine like terms: -144x + -288x = -432x
(1728 + -432x + 24x2 + 12x2 + -1x3) = 864

Combine like terms: 24x2 + 12x2 = 36x2
(1728 + -432x + 36x2 + -1x3) = 864

Solving
1728 + -432x + 36x2 + -1x3 = 864

Solving for variable 'x'.

Reorder the terms:
1728 + -864 + -432x + 36x2 + -1x3 = 864 + -864

Combine like terms: 1728 + -864 = 864
864 + -432x + 36x2 + -1x3 = 864 + -864

Combine like terms: 864 + -864 = 0
864 + -432x + 36x2 + -1x3 = 0

The solution to this equation could not be determined.

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