Question

sqr root of 10 + sqr root of 25 + sqr root of 108 + sqr root of 154 + sqr root of 225

Answer 1

if you have a calculator then you should try it

Answer 2

Answer:

$\sqrt{10 + \sqrt{25 + \sqrt{108 + \sqrt{154 + \sqrt{225} } } } } \\ \sqrt{10 + \sqrt{25 + \sqrt{108 + \sqrt{154 + 15} } } } \\ \sqrt{10 + \sqrt{25 + \sqrt{108 + \sqrt{169} } } } \\ \sqrt{10 + \sqrt{25 + \sqrt{108 + 13} } } \\ \sqrt{10 + \sqrt{25 + \sqrt{121} } } \\ \sqrt{10 + \sqrt{25 + 11} } \\ \sqrt{10 + \sqrt{36} } \\ \sqrt{10 + 6} \\ \sqrt{16} \\ = 4$

I hope it is helpful........................