Question

The product of (5-√3)(√3-1)(5+√3)(√3+1) is

Answer 1

(5-root 3) (root3 - 1) ( 5 + root 3) ( root3 +1)

(5 square - root 3 square )(root 3 -1 square )

(25 - 3)( 3 - 1 )

22×2

44