# How do you simplify #sqrt(28a^2b^3)#?

##### 1 Answer

#### Explanation:

The easiest way to simplify this surd is to separate it into its constituent surds, that is, the surds that make it up:

So if we apply the same rule to

We can do this again with each of these surds to simplify it again:

We can evaluate these surds by separating them into like factors:

Now we need to multiply each of these factors: