Fraction decomposition
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$$x^{2} + \frac{1}{x^{2}}$$
General simplification
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$$\frac{x^{4} + 1}{x^{2}}$$
Combining rational expressions
[src]
$$\frac{x^{4} + 1}{x^{2}}$$
$$\frac{x^{4} + 1}{x^{2}}$$
Rational denominator
[src]
$$\frac{x^{4} + 1}{x^{2}}$$