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

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


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

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

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

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

Solving
-405 + -81x + 45x2 + 9x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '9'.
9(-45 + -9x + 5x2 + x3) = 0

Ignore the factor 9.

Subproblem 1
Set the factor '(-45 + -9x + 5x2 + x3)' equal to zero and attempt to solve:

Simplifying
-45 + -9x + 5x2 + x3 = 0

Solving
-45 + -9x + 5x2 + x3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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