Question

show that (√3+√5) is irrational​

Answer 1

√3=1.73205.......

√5=2.23607.......

When we add the appropriate value then we find 3.96812...... This is infinity so it is a irrational number

Answer 2

, here is your answer

$\sqrt{3 \: } + \sqrt{5} = irrational$