(x^2-16)(x-3)(x-3)+9x^2=0

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Solution for (x^2-16)(x-3)(x-3)+9x^2=0 equation: 


Simplifying
(x2 + -16)(x + -3)(x + -3) + 9x2 = 0

Reorder the terms:
(-16 + x2)(x + -3)(x + -3) + 9x2 = 0

Reorder the terms:
(-16 + x2)(-3 + x)(x + -3) + 9x2 = 0

Reorder the terms:
(-16 + x2)(-3 + x)(-3 + x) + 9x2 = 0

Multiply (-16 + x2) * (-3 + x)
(-16(-3 + x) + x2(-3 + x))(-3 + x) + 9x2 = 0
((-3 * -16 + x * -16) + x2(-3 + x))(-3 + x) + 9x2 = 0
((48 + -16x) + x2(-3 + x))(-3 + x) + 9x2 = 0
(48 + -16x + (-3 * x2 + x * x2))(-3 + x) + 9x2 = 0
(48 + -16x + (-3x2 + x3))(-3 + x) + 9x2 = 0
(48 + -16x + -3x2 + x3)(-3 + x) + 9x2 = 0

Multiply (48 + -16x + -3x2 + x3) * (-3 + x)
(48(-3 + x) + -16x * (-3 + x) + -3x2 * (-3 + x) + x3(-3 + x)) + 9x2 = 0
((-3 * 48 + x * 48) + -16x * (-3 + x) + -3x2 * (-3 + x) + x3(-3 + x)) + 9x2 = 0
((-144 + 48x) + -16x * (-3 + x) + -3x2 * (-3 + x) + x3(-3 + x)) + 9x2 = 0
(-144 + 48x + (-3 * -16x + x * -16x) + -3x2 * (-3 + x) + x3(-3 + x)) + 9x2 = 0
(-144 + 48x + (48x + -16x2) + -3x2 * (-3 + x) + x3(-3 + x)) + 9x2 = 0
(-144 + 48x + 48x + -16x2 + (-3 * -3x2 + x * -3x2) + x3(-3 + x)) + 9x2 = 0
(-144 + 48x + 48x + -16x2 + (9x2 + -3x3) + x3(-3 + x)) + 9x2 = 0
(-144 + 48x + 48x + -16x2 + 9x2 + -3x3 + (-3 * x3 + x * x3)) + 9x2 = 0
(-144 + 48x + 48x + -16x2 + 9x2 + -3x3 + (-3x3 + x4)) + 9x2 = 0

Combine like terms: 48x + 48x = 96x
(-144 + 96x + -16x2 + 9x2 + -3x3 + -3x3 + x4) + 9x2 = 0

Combine like terms: -16x2 + 9x2 = -7x2
(-144 + 96x + -7x2 + -3x3 + -3x3 + x4) + 9x2 = 0

Combine like terms: -3x3 + -3x3 = -6x3
(-144 + 96x + -7x2 + -6x3 + x4) + 9x2 = 0

Reorder the terms:
-144 + 96x + -7x2 + 9x2 + -6x3 + x4 = 0

Combine like terms: -7x2 + 9x2 = 2x2
-144 + 96x + 2x2 + -6x3 + x4 = 0

Solving
-144 + 96x + 2x2 + -6x3 + x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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