Question

please tell the answer ​

Answer 1

Answer:

3+2root2 =(1+root2)^2...

3-2root2 =(1-root2)^2...

Ans=2.....

Bblegend

Answer 2

Step-by-step explanation:

$\sqrt{3 + 2 \sqrt{2} } - \sqrt{3 - 2 \sqrt{2} } \\ = 2 \sqrt{3 + 2} - 2 \sqrt{3 - 2} \\ = 2 \sqrt{5 } - 2 \sqrt{1} \\ = 2( \sqrt{5} - \sqrt{1} ) \\ = 2( \sqrt{5} - 1)$

I hope it will be helpful