Hellow guys, Welcome to my website, and you are watching L-9 | #Complex #Numbers and #Quadratic #Equations #Class11 #CBSE #IITJEE #NCERT #VishalSahni #Maths. and this vIdeo is uploaded by DhruvTutorials By Vishal Sahni at 2021-11-11T22:08:35-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.