Question

plz solve this immediately ​

Answer 1

GIVEN:

★$\sqrt{3-2\sqrt{2}}$

TO FIND:

★It's squareroot

ANSWER:

=>$\sqrt{3-2\sqrt{2}}$

=>$\sqrt{2+1-2×1×\sqrt{2}}$

=>$\sqrt{\sqrt{2}^{2}+1^{2}-2\sqrt{2}}$

=>$\sqrt{(\sqrt{2}-1) ^{2}}$

$\large\green{\boxed{(a-b) ^{2}=a^{2}+b^{2}-2ab}}$

=>$\sqrt{2}-1$

Hence required answer is $\sqrt{2}-1$

$\huge\orange{\boxed{Answer:\sqrt{2}-1}}$

Answer 2

Answer:

=>\sqrt{2}-1

2

−1

Hence required answer is \sqrt{2}-1

2

−1

\huge\orange{\boxed{Answer:\sqrt{2}-1}}

Answer:

2

−1