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

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


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

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

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

Multiply (-9 + x2) * (9 + 6x + x2)
(-9(9 + 6x + x2) + x2(9 + 6x + x2)) = 0
((9 * -9 + 6x * -9 + x2 * -9) + x2(9 + 6x + x2)) = 0
((-81 + -54x + -9x2) + x2(9 + 6x + x2)) = 0
(-81 + -54x + -9x2 + (9 * x2 + 6x * x2 + x2 * x2)) = 0
(-81 + -54x + -9x2 + (9x2 + 6x3 + x4)) = 0

Combine like terms: -9x2 + 9x2 = 0
(-81 + -54x + 0 + 6x3 + x4) = 0
(-81 + -54x + 6x3 + x4) = 0

Solving
-81 + -54x + 6x3 + x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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