Question

How do you simplify `sqrt((75a)/49)`?

Answer 1

`5/7*sqrt (3a)`

Explanation:

`sqrt ((75 * a)/49)` can be written as `sqrt ((3*5^2 * a)/(7^2))` =>

=`sqrt 5^2`*`sqrt (3a) / sqrt (7^2)`

= `5/7* sqrt(3a)`