F(x)=x^4+4x^3-12x^2-28x+35

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Solution for F(x)=x^4+4x^3-12x^2-28x+35 equation: 


Simplifying
F(x) = x4 + 4x3 + -12x2 + -28x + 35

Multiply F * x
xF = x4 + 4x3 + -12x2 + -28x + 35

Reorder the terms:
xF = 35 + -28x + -12x2 + 4x3 + x4

Solving
xF = 35 + -28x + -12x2 + 4x3 + x4

Solving for variable 'x'.

Reorder the terms:
-35 + 28x + xF + 12x2 + -4x3 + -1x4 = 35 + -28x + -12x2 + 4x3 + x4 + -35 + 28x + 12x2 + -4x3 + -1x4

Reorder the terms:
-35 + 28x + xF + 12x2 + -4x3 + -1x4 = 35 + -35 + -28x + 28x + -12x2 + 12x2 + 4x3 + -4x3 + x4 + -1x4

Combine like terms: 35 + -35 = 0
-35 + 28x + xF + 12x2 + -4x3 + -1x4 = 0 + -28x + 28x + -12x2 + 12x2 + 4x3 + -4x3 + x4 + -1x4
-35 + 28x + xF + 12x2 + -4x3 + -1x4 = -28x + 28x + -12x2 + 12x2 + 4x3 + -4x3 + x4 + -1x4

Combine like terms: -28x + 28x = 0
-35 + 28x + xF + 12x2 + -4x3 + -1x4 = 0 + -12x2 + 12x2 + 4x3 + -4x3 + x4 + -1x4
-35 + 28x + xF + 12x2 + -4x3 + -1x4 = -12x2 + 12x2 + 4x3 + -4x3 + x4 + -1x4

Combine like terms: -12x2 + 12x2 = 0
-35 + 28x + xF + 12x2 + -4x3 + -1x4 = 0 + 4x3 + -4x3 + x4 + -1x4
-35 + 28x + xF + 12x2 + -4x3 + -1x4 = 4x3 + -4x3 + x4 + -1x4

Combine like terms: 4x3 + -4x3 = 0
-35 + 28x + xF + 12x2 + -4x3 + -1x4 = 0 + x4 + -1x4
-35 + 28x + xF + 12x2 + -4x3 + -1x4 = x4 + -1x4

Combine like terms: x4 + -1x4 = 0
-35 + 28x + xF + 12x2 + -4x3 + -1x4 = 0

The solution to this equation could not be determined.

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