Multiply and simplify The square root of 45 the square root of 60.

Expert Answers
jeew-m eNotes educator| Certified Educator

`sqrt45xxsqrt60`

`= sqrt(45xx60)`

`= sqrt((15xx3)(15xx4))`

`= sqrt(15^2xx4xx3)`

`= sqrt15^2xxsqrt4xxsqrt3`

`= 15xx2sqrt3`

`= 30sqrt3`