Question

Решите пожалуйста!!!$sqrt{3- sqrt{8} } - sqrt{2}$
$4- 3 sqrt{2} + sqrt{34-24 sqrt{2} }$

Answer 1

√(1-√2)^2 - √2=1-√2-√2=1-2√2
4-3√2+√(4-3√2)^2=4-3√2+4-3√2=8-6√2=2(4-3√2)