x^3+30x^2-40=0

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Solution for x^3+30x^2-40=0 equation: 


Simplifying
x3 + 30x2 + -40 = 0

Reorder the terms:
-40 + 30x2 + x3 = 0

Solving
-40 + 30x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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