# How do you simplify #sqrt735/sqrt5#?

##### 2 Answers

#### Explanation:

=

=

=

=

=

#### Explanation:

We need to look for integer factors of 735 and with a bit of luck be able to cancel out the

Suppose we had 2 unknown variables

'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Notice that the sum of the digits in 735 is 15. As 15 is divisible by 3 then 735 is also divisible by 3

From the factor tree we observe that 735 is the product of

Write

We can take the