Find a cubic polynomial with the sum of its zeros, sum of the products of its zeros taken two at a time and the product of its zeros are −3,−34,and120 respectively.
Three years ago Okan was four times older than his son. After three years, Okan will be 2 years more than two times the age of his son. Find the present age of Okan and his son.
If the first and the last term of an AP are 8 and 217 respectively, then what is the sum of the 6th term from the beginning and the 6th term from the end of that AP?
The perimeters of the ends of the frustum of a cone are 8.8cm and 10.56cm. If the height of the frustum is 52cm, find its curved surface area. (Take π=227).
Find a cubic polynomial with the sum of its zeros, sum of the products of its zeros taken two at a time and the product of its zeros are −1,−49,and49 respectively.