(x+5)(x^2-9)=0

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Solution for (x+5)(x^2-9)=0 equation: 


Simplifying
(x + 5)(x2 + -9) = 0

Reorder the terms:
(5 + x)(x2 + -9) = 0

Reorder the terms:
(5 + x)(-9 + x2) = 0

Multiply (5 + x) * (-9 + x2)
(5(-9 + x2) + x(-9 + x2)) = 0
((-9 * 5 + x2 * 5) + x(-9 + x2)) = 0
((-45 + 5x2) + x(-9 + x2)) = 0
(-45 + 5x2 + (-9 * x + x2 * x)) = 0
(-45 + 5x2 + (-9x + x3)) = 0

Reorder the terms:
(-45 + -9x + 5x2 + x3) = 0
(-45 + -9x + 5x2 + x3) = 0

Solving
-45 + -9x + 5x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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