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Mathematics, 17.10.2021 05:10 qloc
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Rational Algebraic Expressions or Not?
1. ![\frac{y \: + \: 2}{y \: - \: 2}](/tpl/images/2509/6408/544a2.png)
2. ![\frac{a}{ {y}^{2} \: - \: {x}^{9} }](/tpl/images/2509/6408/3cc59.png)
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Rational Algebraic Expressions or Not?
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