Question

Simplify.
Remove all perfect squares from inside the square root.
30b^5

Answer 1

`Factor out  {b}^(4)`

`\sqrt{30( {b}^(4) b)}`

`Rewrite \: {b}^(4) as  {b}^(2) {)}^(2)`

`\sqrt{30(( {b}^(2) {)}^(2) b)}`

`Reorder 30 and  {b}^(2) {)}^(2)`

Add parentheses

`\sqrt{( {b}^(2) {)}^(2).(30b) }`

Pull terms out from under the radical.

`{b}^(2) √(30b)`