X^4-x^2+0.221=0

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Solution for X^4-x^2+0.221=0 equation:


Simplifying
X4 + -1x2 + 0.221 = 0

Reorder the terms:
0.221 + X4 + -1x2 = 0

Solving
0.221 + X4 + -1x2 = 0

Solving for variable 'X'.

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

Add '-0.221' to each side of the equation.
0.221 + X4 + -0.221 + -1x2 = 0 + -0.221

Reorder the terms:
0.221 + -0.221 + X4 + -1x2 = 0 + -0.221

Combine like terms: 0.221 + -0.221 = 0.000
0.000 + X4 + -1x2 = 0 + -0.221
X4 + -1x2 = 0 + -0.221

Combine like terms: 0 + -0.221 = -0.221
X4 + -1x2 = -0.221

Add 'x2' to each side of the equation.
X4 + -1x2 + x2 = -0.221 + x2

Combine like terms: -1x2 + x2 = 0
X4 + 0 = -0.221 + x2
X4 = -0.221 + x2

Simplifying
X4 = -0.221 + x2

Reorder the terms:
0.221 + X4 + -1x2 = -0.221 + x2 + 0.221 + -1x2

Reorder the terms:
0.221 + X4 + -1x2 = -0.221 + 0.221 + x2 + -1x2

Combine like terms: -0.221 + 0.221 = 0.000
0.221 + X4 + -1x2 = 0.000 + x2 + -1x2
0.221 + X4 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
0.221 + X4 + -1x2 = 0

The solution to this equation could not be determined.

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