ForumRahul Singh2020-08-07T12:05:01+05:30 Register here to ask questions! Forums Members Recent Posts Forums Doubt Solving for C... Arithmetic Doubts Quadratic Equation Share: Notifications Clear all Quadratic Equation Last Post Kartikeya Singh (@royalkartikeya) Eminent Member Which value of r to choose here ? Quote Topic starter Posted : 18/06/2021 1:37 pm Share: