r^3-81r^2-4r+324=

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Solution for r^3-81r^2-4r+324= equation: 


Simplifying
r3 + -81r2 + -4r + 324 = 0

Reorder the terms:
324 + -4r + -81r2 + r3 = 0

Solving
324 + -4r + -81r2 + r3 = 0

Solving for variable 'r'.

The solution to this equation could not be determined.

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