# How do you simplify #root3 (x^6 y^7)/root3 9#?

##### 1 Answer

#### Explanation:

You have the expression

Remember that the cubic root

("multiplied with itself three times" is, of course, not quite precise, but I mean that n is a factor three times, i.e.

Let's rewrite the expression a little:

=

Or if you will

=

depending on what you prefer.

We may be fooled to think that

=