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

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


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

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

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

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

Reorder the terms:
48 + -16x + -3x2 + 9x2 + x3 = 0

Combine like terms: -3x2 + 9x2 = 6x2
48 + -16x + 6x2 + x3 = 0

Solving
48 + -16x + 6x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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