r^3-3r=-2

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Solution for r^3-3r=-2 equation: 


Simplifying
r3 + -3r = -2

Reorder the terms:
-3r + r3 = -2

Solving
-3r + r3 = -2

Solving for variable 'r'.

Reorder the terms:
2 + -3r + r3 = -2 + 2

Combine like terms: -2 + 2 = 0
2 + -3r + r3 = 0

The solution to this equation could not be determined.

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