Question

Please simplify this

Answer 1

Explanation:

It can also be written as
`√(8)` + √y

Then √y and √y gets cancelled

We are left with √8

it can also be written as 2√2

Answer 2

2√2

Explanation:

To rationalize we must multiply by √y / √y. This gives us y√8 / y which simplifies to √8 = 2√2.