Question

3-under root 2 upon 3+under root 2​

Answer 1

Step-by-step explanation:

3-√2/3+√2

3-√2×3-√2/3+√2×3-√2

(3-√2)*2/7

Answer 2

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Q:-

$\frac{3 - \sqrt{2} }{3 + \sqrt{2} }$

$\huge\tt\underline\blue{ANSWER }$

------>>>>Here is your answer<<<<--------

$⟹ \frac{3 - \sqrt{2} }{3 + \sqrt{2} }$

$⟹ \frac{3 - \sqrt{2} }{3 + \sqrt{2} } \times \frac{3 - \sqrt{2} }{3 - \sqrt{2} }$

$⟹ \frac{3(3 - \sqrt{2}) - \sqrt{2} (3 - \sqrt{2}) }{( {3)}^{2} - { (\sqrt{2} )}^{2} }$

$⟹ \frac{9 - 3 \sqrt{2} - \sqrt{2} \sqrt{3} + 2 }{9 - 2}$

$⟹ \frac{11 - 3 \sqrt{2} - \sqrt{2} \sqrt{3} }{7} ✓$

HOPE IT HELPS YOU..

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Thankyou:)