12:23

ALGEBRA || APPLICATION of FORMULAS || x+1(2x) =2 Then Find ( 4x^2 + 1/x^2)

16:32

ALGEBRA|| ARITHMETIC PROGRESSION

13:07

ALGEBRA || ARITHMETIC PROGRESSION

7:25

ALGEBRA| Express (x^2+3xy-4y^2) as the Difference of Two Perfect Squares| For I. C. S. E/ C. B. S. E

3:44

ALGEBRA || APPLICATION of FORMULAS ||( x^2 +1/x^2+1) as the difference of Two Squares

15:21

ALGEBRA || FACTORISATION ||

8:34

DERIVATIVE of a FUNCTION || First Order ||

7:39

VALUE of arc cos x+ arc cos [x/2+ √(3-3x^2)/2] , 1/2 less than or equal to x less than or equal to 1