r^4-4r-45=0

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Solution for r^4-4r-45=0 equation: 


Simplifying
r4 + -4r + -45 = 0

Reorder the terms:
-45 + -4r + r4 = 0

Solving
-45 + -4r + r4 = 0

Solving for variable 'r'.

The solution to this equation could not be determined.

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