Question

√3 (√2 -1 ) + √2 (1-√3)

Answer 1

√2-√3

Explanation:

√3 (√2 -1 ) + √2 (1-√3)

= √3 x √2 - √3 + √2 - √2 x √3

= √6 - √3 + √2 - √6

= √2 - √3