F(x)=x^4-4x^3-9x^2+36

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Solution for F(x)=x^4-4x^3-9x^2+36 equation: 


Simplifying
F(x) = x4 + -4x3 + -9x2 + 36

Multiply F * x
xF = x4 + -4x3 + -9x2 + 36

Reorder the terms:
xF = 36 + -9x2 + -4x3 + x4

Solving
xF = 36 + -9x2 + -4x3 + x4

Solving for variable 'x'.

Reorder the terms:
-36 + xF + 9x2 + 4x3 + -1x4 = 36 + -9x2 + -4x3 + x4 + -36 + 9x2 + 4x3 + -1x4

Reorder the terms:
-36 + xF + 9x2 + 4x3 + -1x4 = 36 + -36 + -9x2 + 9x2 + -4x3 + 4x3 + x4 + -1x4

Combine like terms: 36 + -36 = 0
-36 + xF + 9x2 + 4x3 + -1x4 = 0 + -9x2 + 9x2 + -4x3 + 4x3 + x4 + -1x4
-36 + xF + 9x2 + 4x3 + -1x4 = -9x2 + 9x2 + -4x3 + 4x3 + x4 + -1x4

Combine like terms: -9x2 + 9x2 = 0
-36 + xF + 9x2 + 4x3 + -1x4 = 0 + -4x3 + 4x3 + x4 + -1x4
-36 + xF + 9x2 + 4x3 + -1x4 = -4x3 + 4x3 + x4 + -1x4

Combine like terms: -4x3 + 4x3 = 0
-36 + xF + 9x2 + 4x3 + -1x4 = 0 + x4 + -1x4
-36 + xF + 9x2 + 4x3 + -1x4 = x4 + -1x4

Combine like terms: x4 + -1x4 = 0
-36 + xF + 9x2 + 4x3 + -1x4 = 0

The solution to this equation could not be determined.

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