Calculate the remainder when 30 is divided by 7.
When a polynomial f(x) is divided by (x-1) the remainder is 5 and when it is divided by (x-2),the remainder is 7.Find the remainder when it is divided by (x-1)(x-2).
When a polynomial p (x) is divided by (x-1), the remainder is 5, and when it is divided by (x-2), the remainder is 7. Find the remainder when f (x) is divided by (x-1)(x-2)