(x-4)(x^2-4x+16)=0

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Solution for (x-4)(x^2-4x+16)=0 equation: 


Simplifying
(x + -4)(x2 + -4x + 16) = 0

Reorder the terms:
(-4 + x)(x2 + -4x + 16) = 0

Reorder the terms:
(-4 + x)(16 + -4x + x2) = 0

Multiply (-4 + x) * (16 + -4x + x2)
(-4(16 + -4x + x2) + x(16 + -4x + x2)) = 0
((16 * -4 + -4x * -4 + x2 * -4) + x(16 + -4x + x2)) = 0
((-64 + 16x + -4x2) + x(16 + -4x + x2)) = 0
(-64 + 16x + -4x2 + (16 * x + -4x * x + x2 * x)) = 0
(-64 + 16x + -4x2 + (16x + -4x2 + x3)) = 0

Reorder the terms:
(-64 + 16x + 16x + -4x2 + -4x2 + x3) = 0

Combine like terms: 16x + 16x = 32x
(-64 + 32x + -4x2 + -4x2 + x3) = 0

Combine like terms: -4x2 + -4x2 = -8x2
(-64 + 32x + -8x2 + x3) = 0

Solving
-64 + 32x + -8x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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