Quadratic Equations Session - 1 ( Ex - 4.1 Q -1 & Introduction of Quadratic Formula )Session - 2 ( Ex -4.1 - Q 2 + Solved eg 1,2 & 11 )Session - 3 ( Ex - 4.2 )Session - 4 ( Ex - 4.3 Q - 3,4,5,6,7 & 11 )Session - 5 ( Word Problems based on Speed,Time & Distance )Session - 6 ( Ex -4.4 )