[" If "P(x)=ax^(2)+bx+c" and "Q(x)=-ax^(2)+dx+c," where "ac!=0" ,"],[" then "P(x)Q(x)=0" has at least two real roots."]

If P(x) = ax^(2) + bx + c and Q(x) = - ax^(2) + dx + c, where ac ne 0 , then P(x) . Q(x) = 0 has at least :

If p(x)= ax^(2)+bx+c and Q(x) =-ax^(2)+dx+c where ac ne 0 then the equation P(x).Q(x)=0 has atleast

If p(x) = ax^2 + bx + c and Q(x) = -ax^2 + dx +c where ac ne 0 then p(x). Q(x) = 0 has at least …………. Real roots

If f(x)=ax^(2)+bx+c,g(x)=-ax^(2)+bx+c, where ac !=0 then prove that f(x)g(x)=0 has at least two real roots.

If f(x) =ax^(2) +bx + c, g(x)= -ax^(2) + bx +c " where " ac ne 0 " then " f(x).g(x)=0 has

If P(x) = ax^2+bx+c , and Q(x) = -ax^2+dx+c, acne 0, then prove that P(x).Q(x) =0 has at least two real roots.

If P(x) = ax^(2) + bx + c , and Q(x) = -ax^(2) + dx + c, ax ne 0 then prove that P(x), Q(x) =0 has atleast two real roots.

If f(x)=a x^2+b x+c ,g(x)=-a x^2+b x+c ,where ac !=0, then prove that f(x)g(x)=0 has at least two real roots.