Question

If√5+√3=a then find the value of √5-√3

Answer 1

Answer:

2/a

Step-by-step explanation:

√5+√3 = a  ,  1 ÷ √5+√3 = 1 ÷ a

√5 - √3 ÷2 = 1/a

√5-√3 = 2/a