F(x)=X^5-18x^4+81x^3

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Solution for F(x)=X^5-18x^4+81x^3 equation: 


Simplifying
F(x) = X5 + -18x4 + 81x3

Multiply F * x
xF = X5 + -18x4 + 81x3

Reorder the terms:
xF = X5 + 81x3 + -18x4

Solving
xF = X5 + 81x3 + -18x4

Solving for variable 'x'.

Reorder the terms:
-1X5 + xF + -81x3 + 18x4 = X5 + 81x3 + -18x4 + -1X5 + -81x3 + 18x4

Reorder the terms:
-1X5 + xF + -81x3 + 18x4 = X5 + -1X5 + 81x3 + -81x3 + -18x4 + 18x4

Combine like terms: X5 + -1X5 = 0
-1X5 + xF + -81x3 + 18x4 = 0 + 81x3 + -81x3 + -18x4 + 18x4
-1X5 + xF + -81x3 + 18x4 = 81x3 + -81x3 + -18x4 + 18x4

Combine like terms: 81x3 + -81x3 = 0
-1X5 + xF + -81x3 + 18x4 = 0 + -18x4 + 18x4
-1X5 + xF + -81x3 + 18x4 = -18x4 + 18x4

Combine like terms: -18x4 + 18x4 = 0
-1X5 + xF + -81x3 + 18x4 = 0

The solution to this equation could not be determined.

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