Question

$1 \ \sqrt{3 - \sqrt{2 - 1} }$
​

Answer 1

Explanation:

Add in the same way as with any fractions: find the LCD

1√3+1√2=??????√3×√2

Find equivalent fractions:

√2+√3√3×√2=√2+√3√6

Rationalise the denominator by multiplying by √6√6

√2+√3√6×√6√6=√2×√3(√2+√3)√62

=2√3+3√26

Answer 2

$\huge \boxed{ \fcolorbox{blue}{cyan}{Answer}}$