a^3-2.5*a=15.9

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Solution for a^3-2.5*a=15.9 equation: 


Simplifying
a3 + -2.5a = 15.9

Reorder the terms:
-2.5a + a3 = 15.9

Solving
-2.5a + a3 = 15.9

Solving for variable 'a'.

Reorder the terms:
-15.9 + -2.5a + a3 = 15.9 + -15.9

Combine like terms: 15.9 + -15.9 = 0.0
-15.9 + -2.5a + a3 = 0.0

The solution to this equation could not be determined.

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