Question

How do you simplify `(3n^2+sqrt(2n^2))/sqrt(10n)`?

Answer 1

`[3sqrt(10)n^2+2sqrt5n]/10`

Explanation:

Mutiply by `[sqrt10]/[sqrt10]`

`[3n^2+sqrt(2n^2)]/[sqrt(10n)]xx[sqrt10]/[sqrt10]`

`[3sqrt(10)n^2+sqrt(20n^2)]/sqrt(100)`

`[3sqrt(10)n^2+2sqrt5n]/10`