40r^3+5r^2-8r-1=0

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Solution for 40r^3+5r^2-8r-1=0 equation: 


Simplifying
40r3 + 5r2 + -8r + -1 = 0

Reorder the terms:
-1 + -8r + 5r2 + 40r3 = 0

Solving
-1 + -8r + 5r2 + 40r3 = 0

Solving for variable 'r'.

The solution to this equation could not be determined.

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