5 lessons,

58m 6s

Enroll

20

✕Download

Vijendra Kumar Gupta

Electronics engineer from NIT, JAIPUR. mathematics lover and love to share knowledge.

U

Unacademy user

Aarti Gupta

a year ago

1 june.... global parents Day / World Milk Day
3 june.. World bicycle Day
4 june... international Day of innocent children victims of agression... /also financial literacy week (Customer protection)
5 june... World enviroment Day (beat plastic pollution)
8 june... World ocean Day (prevent plastic pollution and encouragé solution for a healthy ocean)
12 june... World Child labour Day

0

Reply

4a QUADRATIC EQUATION By Vijendra Kumar Gupta

Topics covered Introduction of Quadratic Equation Relationship B/W zeros & coefficient Solving a quadratic equation By factorization By completing the square Bt quadratic formula or Sridharacharya formula e Nature of roots Previous year problems

Complet 2 3 6 2 25 2 3 6

[ii) quadratic formula

2 C O 19

2. 22. 2 .th - t 2

2 2R_ uua

2. due earDS CBSE-20) find

find B 2 2 2

ind .tne. Value is 6 times +me ner. Sol