Question

Please answer question no 2.(i) ​

Answer 1

Answer:(47 +21√5)÷2

Step-by-step explanation:

Answer 2

$\frac{7 + \sqrt{3} }{7 - \sqrt{3} } \\ = \frac{7 + \sqrt{3} }{7 - \sqrt{3} } \times \frac{7 + \sqrt{3} }{7 + \sqrt{3} } \\ = \frac{( {7 + \sqrt{3} )}^{2} }{ {7}^{2} - 3 } \\ = \frac{49 + 14 \sqrt{3} + 3 }{49 - 3} \\ = \frac{52 + 14 \sqrt{3} }{46} \\ = \frac{2(26 + 7 \sqrt{3} )}{46} \\ = \frac{26 + 7 \sqrt{3} }{23}$

Hope it helps you.. plz mark it as Brainliest answer.. thanks