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snow_tiger [21]
3 years ago
8

Pls answer by step by step

Mathematics
1 answer:
charle [14.2K]3 years ago
5 0

Answer:

\frac{\sqrt{5}-\sqrt{2}  }{3}

Step-by-step explanation:

\frac{1}{\sqrt{5} + \sqrt{2} }

\frac{1}{\sqrt{5} + \sqrt{2} } * \frac{\sqrt{5} - \sqrt{2}  }{\sqrt{5} - \sqrt{2} }

\frac{\sqrt{5} - \sqrt{2} }{(\sqrt5)^{2} - \sqrt{2})^2 } }

\frac{\sqrt{5} - \sqrt{2}  }{5-2}

\frac{\sqrt{5}-\sqrt{2}  }{3}

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