(x+5)*(x^2+4)=0

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Solution for (x+5)*(x^2+4)=0 equation: 


Simplifying
(x + 5)(x2 + 4) = 0

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

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

Multiply (5 + x) * (4 + x2)
(5(4 + x2) + x(4 + x2)) = 0
((4 * 5 + x2 * 5) + x(4 + x2)) = 0
((20 + 5x2) + x(4 + x2)) = 0
(20 + 5x2 + (4 * x + x2 * x)) = 0
(20 + 5x2 + (4x + x3)) = 0

Reorder the terms:
(20 + 4x + 5x2 + x3) = 0
(20 + 4x + 5x2 + x3) = 0

Solving
20 + 4x + 5x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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