Ten > Quadratic Equation

Asked by Basanta · 2 years ago

The sum of the present ages of elder and younger brothers is 30 years and the product of their ages is 221.

1. If the present age of the younger be 'a' years then find the ages of the elder brother in terms of a.
2. Find the value of a.
3. Find the present age of the elder brother.
4. What will be the product of their ages after 5 years?