Question

How do you simplify square root of 8 + square root of 32?

Answer 1

`sqrt(8)+sqrt(32) = 6sqrt(2)`

Explanation:

`sqrt(8) = sqrt(2^2xx2) = sqrt(2^2)*sqrt(2) = 2sqrt(2)`

`sqrt(32) = sqrt(4^2xx2) =sqrt(4^2)*sqrt(2) = 4sqrt(2)`

`2sqrt(2)+4sqrt(2) = 6sqrt(2)`