(x^2+2x+1)(x^2+8x+20)=

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Solution for (x^2+2x+1)(x^2+8x+20)= equation: 


Simplifying
(x2 + 2x + 1)(x2 + 8x + 20) = 0

Reorder the terms:
(1 + 2x + x2)(x2 + 8x + 20) = 0

Reorder the terms:
(1 + 2x + x2)(20 + 8x + x2) = 0

Multiply (1 + 2x + x2) * (20 + 8x + x2)
(1(20 + 8x + x2) + 2x * (20 + 8x + x2) + x2(20 + 8x + x2)) = 0
((20 * 1 + 8x * 1 + x2 * 1) + 2x * (20 + 8x + x2) + x2(20 + 8x + x2)) = 0
((20 + 8x + 1x2) + 2x * (20 + 8x + x2) + x2(20 + 8x + x2)) = 0
(20 + 8x + 1x2 + (20 * 2x + 8x * 2x + x2 * 2x) + x2(20 + 8x + x2)) = 0
(20 + 8x + 1x2 + (40x + 16x2 + 2x3) + x2(20 + 8x + x2)) = 0
(20 + 8x + 1x2 + 40x + 16x2 + 2x3 + (20 * x2 + 8x * x2 + x2 * x2)) = 0
(20 + 8x + 1x2 + 40x + 16x2 + 2x3 + (20x2 + 8x3 + x4)) = 0

Reorder the terms:
(20 + 8x + 40x + 1x2 + 16x2 + 20x2 + 2x3 + 8x3 + x4) = 0

Combine like terms: 8x + 40x = 48x
(20 + 48x + 1x2 + 16x2 + 20x2 + 2x3 + 8x3 + x4) = 0

Combine like terms: 1x2 + 16x2 = 17x2
(20 + 48x + 17x2 + 20x2 + 2x3 + 8x3 + x4) = 0

Combine like terms: 17x2 + 20x2 = 37x2
(20 + 48x + 37x2 + 2x3 + 8x3 + x4) = 0

Combine like terms: 2x3 + 8x3 = 10x3
(20 + 48x + 37x2 + 10x3 + x4) = 0

Solving
20 + 48x + 37x2 + 10x3 + x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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