Question

1/3+root2 inrational deniominator

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

$\frac{1}{3 + \sqrt{2} } = \frac{1}{3 + \sqrt{2} } \times \frac{3 - \sqrt{2} }{3 - \sqrt{2} } = \frac{3 - \sqrt{2} }{ { \ {3}^{2} - sqrt{2} }^{2} } = \frac{3 - \sqrt{2} }{9 - 4} = \frac{3 - \sqrt{2} }{5}$

Step-by-step explanation:

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