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

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


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

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

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

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

Multiply (9 + x2) * (9 + x)
(9(9 + x) + x2(9 + x))(-5 + x) = 0
((9 * 9 + x * 9) + x2(9 + x))(-5 + x) = 0
((81 + 9x) + x2(9 + x))(-5 + x) = 0
(81 + 9x + (9 * x2 + x * x2))(-5 + x) = 0
(81 + 9x + (9x2 + x3))(-5 + x) = 0
(81 + 9x + 9x2 + x3)(-5 + x) = 0

Multiply (81 + 9x + 9x2 + x3) * (-5 + x)
(81(-5 + x) + 9x * (-5 + x) + 9x2 * (-5 + x) + x3(-5 + x)) = 0
((-5 * 81 + x * 81) + 9x * (-5 + x) + 9x2 * (-5 + x) + x3(-5 + x)) = 0
((-405 + 81x) + 9x * (-5 + x) + 9x2 * (-5 + x) + x3(-5 + x)) = 0
(-405 + 81x + (-5 * 9x + x * 9x) + 9x2 * (-5 + x) + x3(-5 + x)) = 0
(-405 + 81x + (-45x + 9x2) + 9x2 * (-5 + x) + x3(-5 + x)) = 0
(-405 + 81x + -45x + 9x2 + (-5 * 9x2 + x * 9x2) + x3(-5 + x)) = 0
(-405 + 81x + -45x + 9x2 + (-45x2 + 9x3) + x3(-5 + x)) = 0
(-405 + 81x + -45x + 9x2 + -45x2 + 9x3 + (-5 * x3 + x * x3)) = 0
(-405 + 81x + -45x + 9x2 + -45x2 + 9x3 + (-5x3 + x4)) = 0

Combine like terms: 81x + -45x = 36x
(-405 + 36x + 9x2 + -45x2 + 9x3 + -5x3 + x4) = 0

Combine like terms: 9x2 + -45x2 = -36x2
(-405 + 36x + -36x2 + 9x3 + -5x3 + x4) = 0

Combine like terms: 9x3 + -5x3 = 4x3
(-405 + 36x + -36x2 + 4x3 + x4) = 0

Solving
-405 + 36x + -36x2 + 4x3 + x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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