Question

If apha and beta are the zeroes on the quadratic polynomial f(x)=px2+qx+r then find the value of 1/p apha+q +1/pbeta+q o==[]::::::::::::::::>

Pls solve\(-ㅂ-)/ ♥ ♥ ♥☜☆☞▄︻̷̿┻̿═━一⌐╦╦═─\(-ㅂ-)/ ♥ ♥ ♥

Answer 1

heyaa Shashank
PL mark me as brainlest


f(x)=px2 +qx +r;

sum of the roots= alpha+Beta =(-q/p);

product of the roots =alpha*beta= r/p;

Put these values in the expression

1/ (p.alpha+q) + 1/ (p.beta+q)

On solving you will get = q/(pr)

Thanks.