Question

How do you simplify #(10sqrt11)^2?

Answer 1

`1100`

Explanation:

`(10sqrt 11)^2`

`(10 sqrt 11)(10 sqrt 11)`

`:.=sqrt 11*sqrt 11=11`

`:.=10*10*sqrt 11*sqrt 11`

`:.=10*10*11`

`:.=1100`