Question

simplify (√7+√2)/(9+2√14)

Answer 1

=================


^_^ Thnks for question



$= > \frac{ \sqrt{7} + \sqrt{2} }{9 + 2 \sqrt{14} } \times \frac{9 - 2 \sqrt{14} }{9 - 2 \sqrt{14} } \\ \\ = > \frac{9 \sqrt{7} + 9 \sqrt{2} - 2 \sqrt{98} - 2 \sqrt{28} }{81 - 56} \\ \\ = > \frac{5 \sqrt{7 } - 5 \sqrt{2} }{25} \\ \\ = > \frac{ \sqrt{7 } - \sqrt{2} }{5} \\ \\ thnk \: u \: \ : - )$
==================

Answer 2

Answer:

In attachment I have answered this problem.