d^2(d+4)+8d(d+4)+16(d+4)=0

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Solution for d^2(d+4)+8d(d+4)+16(d+4)=0 equation: 


Simplifying
d2(d + 4) + 8d(d + 4) + 16(d + 4) = 0

Reorder the terms:
d2(4 + d) + 8d(d + 4) + 16(d + 4) = 0
(4 * d2 + d * d2) + 8d(d + 4) + 16(d + 4) = 0
(4d2 + d3) + 8d(d + 4) + 16(d + 4) = 0

Reorder the terms:
4d2 + d3 + 8d(4 + d) + 16(d + 4) = 0
4d2 + d3 + (4 * 8d + d * 8d) + 16(d + 4) = 0
4d2 + d3 + (32d + 8d2) + 16(d + 4) = 0

Reorder the terms:
4d2 + d3 + 32d + 8d2 + 16(4 + d) = 0
4d2 + d3 + 32d + 8d2 + (4 * 16 + d * 16) = 0
4d2 + d3 + 32d + 8d2 + (64 + 16d) = 0

Reorder the terms:
64 + 32d + 16d + 4d2 + 8d2 + d3 = 0

Combine like terms: 32d + 16d = 48d
64 + 48d + 4d2 + 8d2 + d3 = 0

Combine like terms: 4d2 + 8d2 = 12d2
64 + 48d + 12d2 + d3 = 0

Solving
64 + 48d + 12d2 + d3 = 0

Solving for variable 'd'.

The solution to this equation could not be determined.

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