# How do you simplify #root5(x^3)/root7(x^4)#?

##### 2 Answers

#### Explanation:

Write as:

This is the same as:

'...........................................................................................

Consider the

Write as

This is the same as:

'..............................................................................................

So

#### Explanation:

If both roots were the same we could have combined them into the root of a single fraction. But they are different.

Change to index form using :

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