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

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


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

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

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

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

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

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

Solving for variable 'x'.

The solution to this equation could not be determined.

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