Evaluate
\frac{x^{2}+y^{2}}{4}
Factor
\frac{x^{2}+y^{2}}{4}
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\frac{x^{2}+y^{2}}{4}
Since \frac{x^{2}}{4} and \frac{y^{2}}{4} have the same denominator, add them by adding their numerators.
\frac{x^{2}+y^{2}}{4}
Factor out \frac{1}{4}.
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