5X^4+2x^3-1=0

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Solution for 5X^4+2x^3-1=0 equation:


Simplifying
5X4 + 2x3 + -1 = 0

Reorder the terms:
-1 + 5X4 + 2x3 = 0

Solving
-1 + 5X4 + 2x3 = 0

Solving for variable 'X'.

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

Add '1' to each side of the equation.
-1 + 5X4 + 1 + 2x3 = 0 + 1

Reorder the terms:
-1 + 1 + 5X4 + 2x3 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 5X4 + 2x3 = 0 + 1
5X4 + 2x3 = 0 + 1

Combine like terms: 0 + 1 = 1
5X4 + 2x3 = 1

Add '-2x3' to each side of the equation.
5X4 + 2x3 + -2x3 = 1 + -2x3

Combine like terms: 2x3 + -2x3 = 0
5X4 + 0 = 1 + -2x3
5X4 = 1 + -2x3

Divide each side by '5'.
X4 = 0.2 + -0.4x3

Simplifying
X4 = 0.2 + -0.4x3

Reorder the terms:
-0.2 + X4 + 0.4x3 = 0.2 + -0.4x3 + -0.2 + 0.4x3

Reorder the terms:
-0.2 + X4 + 0.4x3 = 0.2 + -0.2 + -0.4x3 + 0.4x3

Combine like terms: 0.2 + -0.2 = 0.0
-0.2 + X4 + 0.4x3 = 0.0 + -0.4x3 + 0.4x3
-0.2 + X4 + 0.4x3 = -0.4x3 + 0.4x3

Combine like terms: -0.4x3 + 0.4x3 = 0.0
-0.2 + X4 + 0.4x3 = 0.0

The solution to this equation could not be determined.

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