Question

(√5-√3)(√5+√3)=
please guys tell me the answer fast​

Answer 1

Answer:

(√5-√3)(√5+√3)

(√5)² - (√3)²

5 - 3

2

hope it helps you...

Answer 2

by using the identity (a²-b²)=(a+b)(a-b)

{(√5)²-(√3)²}

(5-3)

2