to determine the number of trout in a lake a conservationalist catches 184 trout, tags and throws them back into the lake. later 56 trout are caught; 14 of them are tagged. How many trout woukd they expect to be in the lake

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,