(x^4-6x^2+8x)-(2x^3+x^2-5x+4)=0

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Solution for (x^4-6x^2+8x)-(2x^3+x^2-5x+4)=0 equation: 


Simplifying
(x4 + -6x2 + 8x) + -1(2x3 + x2 + -5x + 4) = 0

Reorder the terms:
(8x + -6x2 + x4) + -1(2x3 + x2 + -5x + 4) = 0

Remove parenthesis around (8x + -6x2 + x4)
8x + -6x2 + x4 + -1(2x3 + x2 + -5x + 4) = 0

Reorder the terms:
8x + -6x2 + x4 + -1(4 + -5x + x2 + 2x3) = 0
8x + -6x2 + x4 + (4 * -1 + -5x * -1 + x2 * -1 + 2x3 * -1) = 0
8x + -6x2 + x4 + (-4 + 5x + -1x2 + -2x3) = 0

Reorder the terms:
-4 + 8x + 5x + -6x2 + -1x2 + -2x3 + x4 = 0

Combine like terms: 8x + 5x = 13x
-4 + 13x + -6x2 + -1x2 + -2x3 + x4 = 0

Combine like terms: -6x2 + -1x2 = -7x2
-4 + 13x + -7x2 + -2x3 + x4 = 0

Solving
-4 + 13x + -7x2 + -2x3 + x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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