4x^4+21x^3+5x^2-16x-4=

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Solution for 4x^4+21x^3+5x^2-16x-4= equation: 


Simplifying
4x4 + 21x3 + 5x2 + -16x + -4 = 0

Reorder the terms:
-4 + -16x + 5x2 + 21x3 + 4x4 = 0

Solving
-4 + -16x + 5x2 + 21x3 + 4x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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