Practice problem
Factoring by Grouping
The product of the ages (in years) of Cindy, George, and Lucy is , where . Cindy is older than George and Lucy is older than Cindy. How old could Cindy be, in years? (There may be more than one possibility.)
Practice problem
The product of the ages (in years) of Cindy, George, and Lucy is , where . Cindy is older than George and Lucy is older than Cindy. How old could Cindy be, in years? (There may be more than one possibility.)