Pls solve here ...and pls dont send any link coz its confusing so pls give me answer to my question here only!
the given polynomial is:
the zeroes of f(x) are (a-b), a and (a+b).
sum of the zeroes = - coefficient of / coefficient of
..............(1)
product of zeroes = - constant term / coefficient of
put a =1 in eq(1):
thus
hope this helps you.
cheers!!