Question

if a , B are zero of polynomial x² -px + q then find the value of a²B +B²a
(here a means alpha , and B means beta)
pls. tell fast​

Answer 1

Answer:

sum of zeroes=a+B=-b/a=p

then find product of zeroes=a.B=c/a=q

take aB common from given eqn.

therefore,aB.(a+B)

then put the values,

=q.p

answer will be pq