Question

on Simplifying the expression (√5 + √3) (√5 - √3) we get​

Answer 1

Answer:

8

Step-by-step explanation:

root5^2+root3^2=5+3=8

Answer 2

Answer:

(√5+√3)(√5-√3)

[ (a+b)(a-b) = (a)²-(b)² ]

(√5)²-(√3)²

5-3

2