X^5+2x^4-8x^2-16x=0

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Solution for X^5+2x^4-8x^2-16x=0 equation:


Simplifying
X5 + 2x4 + -8x2 + -16x = 0

Reorder the terms:
X5 + -16x + -8x2 + 2x4 = 0

Solving
X5 + -16x + -8x2 + 2x4 = 0

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '16x' to each side of the equation.
X5 + -16x + -8x2 + 16x + 2x4 = 0 + 16x

Reorder the terms:
X5 + -16x + 16x + -8x2 + 2x4 = 0 + 16x

Combine like terms: -16x + 16x = 0
X5 + 0 + -8x2 + 2x4 = 0 + 16x
X5 + -8x2 + 2x4 = 0 + 16x
Remove the zero:
X5 + -8x2 + 2x4 = 16x

Add '8x2' to each side of the equation.
X5 + -8x2 + 8x2 + 2x4 = 16x + 8x2

Combine like terms: -8x2 + 8x2 = 0
X5 + 0 + 2x4 = 16x + 8x2
X5 + 2x4 = 16x + 8x2

Add '-2x4' to each side of the equation.
X5 + 2x4 + -2x4 = 16x + 8x2 + -2x4

Combine like terms: 2x4 + -2x4 = 0
X5 + 0 = 16x + 8x2 + -2x4
X5 = 16x + 8x2 + -2x4

Simplifying
X5 = 16x + 8x2 + -2x4

Reorder the terms:
X5 + -16x + -8x2 + 2x4 = 16x + -16x + 8x2 + -8x2 + -2x4 + 2x4

Combine like terms: 16x + -16x = 0
X5 + -16x + -8x2 + 2x4 = 0 + 8x2 + -8x2 + -2x4 + 2x4
X5 + -16x + -8x2 + 2x4 = 8x2 + -8x2 + -2x4 + 2x4

Combine like terms: 8x2 + -8x2 = 0
X5 + -16x + -8x2 + 2x4 = 0 + -2x4 + 2x4
X5 + -16x + -8x2 + 2x4 = -2x4 + 2x4

Combine like terms: -2x4 + 2x4 = 0
X5 + -16x + -8x2 + 2x4 = 0

The solution to this equation could not be determined.

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