-y^4-2y^3+8y^2+18y+9=0

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Solution for -y^4-2y^3+8y^2+18y+9=0 equation: 


Simplifying
-1y4 + -2y3 + 8y2 + 18y + 9 = 0

Reorder the terms:
9 + 18y + 8y2 + -2y3 + -1y4 = 0

Solving
9 + 18y + 8y2 + -2y3 + -1y4 = 0

Solving for variable 'y'.

The solution to this equation could not be determined.

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