Are those slashes part of the root sign ? [itex]1050\sqrt{1}= 2700\sqrt{D}[/itex] ? If so, just divide both sides by 2700.bushman91 said:thanks guys, i was thinking that, but in the question it was dealing with string vibrations were 1050hz and 2700hz and 1mm..
original question:
(1050)(/sqrt 1)=(2700)(/sqrt D)