Consider two quadratic expression `f(x)=ax^(2)+bx+c and g(x)=ax^(2)+px+q,(bnep)` such that their discriminants are equal. If `f(x)=g(x)"has a root"x=alpha,` then:

Consider two quadratic expressions f(x)=ax^(2)+bx+c and g(x)=ax^(2)+px+c,(a,b,c,p,q in R,b!=p) such that their discriminants are equal.If f(x)=g(x) has a root x=alpha , then

Consider two quadratic expressions f(x) =ax^2+ bx + c and g (x)=ax^2+px+q,( a, b, c, p,q in R, b != p) such that their discriminants are equal. If f(x)= g(x) has a root x = alpha , then

Consider two quadratic expressions f(x) =ax^2+ bx + c and g (x)=ax^2+px+q,( a, b, c, p,q in R, b != p) such that their discriminants are equal. If f(x)= g(x) has a root x = alpha , then

Consider two quadratic expressions f(x) =ax^2+ bx + c and g (x)=ax^2+px+c,( a, b, c, p,q in R, b != p) such that their discriminants are equal. If f(x)= g(x) has a root x = alpha , then

Consider two quadratic expressions f(x) =ax^2+ bx + c and g (x)=ax^2+px+c,( a, b, c, p,q in R, b != p) such that their discriminants are equal. If f(x)= g(x) has a root x = alpha , then

Let f(x)=ax^(2)+bx+c , g(x)=ax^(2)+px+q , where a , b , c , q , p in R and b ne p . If their discriminants are equal and f(x)=g(x) has a root alpha , then

Let f(x)=ax^(2)+bx+c , g(x)=ax^(2)+px+q , where a , b , c , q , p in R and b ne p . If their discriminants are equal and f(x)=g(x) has a root alpha , then

Let f(x)=ax^(2)+bx+c , g(x)=ax^(2)+px+q , where a , b , c , q , p in R and b ne p . If their discriminants are equal and f(x)=g(x) has a root alpha , then

If f(x)=(ax)/b and g(x)=(cx^2)/a , then g(f(a)) equals