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

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


Simplifying
X4 + 5x2 + -4 = 0

Reorder the terms:
-4 + X4 + 5x2 = 0

Solving
-4 + X4 + 5x2 = 0

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + X4 + 4 + 5x2 = 0 + 4

Reorder the terms:
-4 + 4 + X4 + 5x2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + X4 + 5x2 = 0 + 4
X4 + 5x2 = 0 + 4

Combine like terms: 0 + 4 = 4
X4 + 5x2 = 4

Add '-5x2' to each side of the equation.
X4 + 5x2 + -5x2 = 4 + -5x2

Combine like terms: 5x2 + -5x2 = 0
X4 + 0 = 4 + -5x2
X4 = 4 + -5x2

Simplifying
X4 = 4 + -5x2

Reorder the terms:
-4 + X4 + 5x2 = 4 + -5x2 + -4 + 5x2

Reorder the terms:
-4 + X4 + 5x2 = 4 + -4 + -5x2 + 5x2

Combine like terms: 4 + -4 = 0
-4 + X4 + 5x2 = 0 + -5x2 + 5x2
-4 + X4 + 5x2 = -5x2 + 5x2

Combine like terms: -5x2 + 5x2 = 0
-4 + X4 + 5x2 = 0

The solution to this equation could not be determined.

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