(x^2-6x+9)(x^2+16)=0

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Solution for (x^2-6x+9)(x^2+16)=0 equation: 


Simplifying
(x2 + -6x + 9)(x2 + 16) = 0

Reorder the terms:
(9 + -6x + x2)(x2 + 16) = 0

Reorder the terms:
(9 + -6x + x2)(16 + x2) = 0

Multiply (9 + -6x + x2) * (16 + x2)
(9(16 + x2) + -6x * (16 + x2) + x2(16 + x2)) = 0
((16 * 9 + x2 * 9) + -6x * (16 + x2) + x2(16 + x2)) = 0
((144 + 9x2) + -6x * (16 + x2) + x2(16 + x2)) = 0
(144 + 9x2 + (16 * -6x + x2 * -6x) + x2(16 + x2)) = 0
(144 + 9x2 + (-96x + -6x3) + x2(16 + x2)) = 0
(144 + 9x2 + -96x + -6x3 + (16 * x2 + x2 * x2)) = 0
(144 + 9x2 + -96x + -6x3 + (16x2 + x4)) = 0

Reorder the terms:
(144 + -96x + 9x2 + 16x2 + -6x3 + x4) = 0

Combine like terms: 9x2 + 16x2 = 25x2
(144 + -96x + 25x2 + -6x3 + x4) = 0

Solving
144 + -96x + 25x2 + -6x3 + x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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