Question

Explain how you would find the exact value of √2 OVER √8.

Answer 1

sqrts can "merge"

\[\sqrt{a}*\sqrt{b}=\sqrt{ab}\]

Answer 2

they can merge over a division as well

Answer 3

factorise eight, a pull any factors that are squared out of the sqrareroot

Answer 4

@ashbash0338 do as unkle said, quite easy to get the answer

Answer 5

Factorize root 8 as (root 2 times root 4). root 4 becomes 2. and root 2 in denominator cancelles out root in numerator. so you are left with ....