Question

12. If a, ß are the zeroes of f(x) = x2 + x + 1, then find
B
13. If the sum of zeroes of a given polynomial f(x) = x3 – 3kxx+ 30 is 6. Find the

15. Ifa and b are the zeroes of the polynomial kx2 + 4x + 4aa+ bb= 24, find the value
of k.

Answer 1

Answer:

13. If the sum of zeroes of a given polynomial f(x) = x3 – 3kxx+ 30 is 6. Find the 15. Ifa and b ...