(x^2+4x)(16-x)=768

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Solution for (x^2+4x)(16-x)=768 equation: 


Simplifying
(x2 + 4x)(16 + -1x) = 768

Reorder the terms:
(4x + x2)(16 + -1x) = 768

Multiply (4x + x2) * (16 + -1x)
(4x * (16 + -1x) + x2(16 + -1x)) = 768
((16 * 4x + -1x * 4x) + x2(16 + -1x)) = 768
((64x + -4x2) + x2(16 + -1x)) = 768
(64x + -4x2 + (16 * x2 + -1x * x2)) = 768
(64x + -4x2 + (16x2 + -1x3)) = 768

Combine like terms: -4x2 + 16x2 = 12x2
(64x + 12x2 + -1x3) = 768

Solving
64x + 12x2 + -1x3 = 768

Solving for variable 'x'.

Reorder the terms:
-768 + 64x + 12x2 + -1x3 = 768 + -768

Combine like terms: 768 + -768 = 0
-768 + 64x + 12x2 + -1x3 = 0

The solution to this equation could not be determined.

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