How do you simplify $sqrt(1125)$ ?

Question

5947 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-02-29T13:43:24

$15sqrt5=33.54$

$sqrt1125=sqrt(3xx3xx5xx5xx5)$

i.e. $3xx5xxsqrt5$

or $15sqrt5=15xx2.236=33.54$

How do you simplify sqrt(1125)sqrt(1125)?