Question

How do you simplify √18 + √2?

Answer 1

`4sqrt(2), sqrt(32)`

Explanation:

`sqrt(18)+sqrt(2)`
`=sqrt(9)\timessqrt(2)+sqrt(2)`
`=3sqrt(2)+sqrt(2)`
`=4sqrt(2)`
`=sqrt(16)\timessqrt(2)`
`=sqrt(32)`