Question

ajutor ca am termen pana la 11

$\frac{ \sqrt{5 + 2 \sqrt{7} } }{ \sqrt{35} } + \frac{ \sqrt{7 - \sqrt{2} } }{ \sqrt{14} } - \frac{2 \sqrt{2 - \sqrt{5} } }{ \sqrt{10} }$
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Answer 1

Ai rezolvarea in poza........