Question

How do you answer These kind of questions

Answer 1

This should be the process.

Please try to understand the steps instead of just writing down the answer, it'll help you a lot.

Answer 2

`2 √(3) ( √(6) + 2 √(5))`

//Distribute the 2√3 over to the two terms in the bracket:

`=( 2)( √(3))(√(6)) + (2)( √(3) )(2)(√(5))`

//Combine each term

`=2√(18) + 4√(15)`

//Simplify square root of 18

`= 2 √(9 * 2) + 4 √(15) }`

// Simplest form

`= 6 √(2) + 4 √(15) }`