ICSE Class 8 - Identities Videos
- 1-1=?
- 13. If a+b=9 and ab=-22,find i) a2-b2
- Using identity (a+b)(a-b)=a2 - b2 , evaluate the following:- 34/5x46/5
- (a+1/a) ^3
- what is the answer to this (2a-8)(2a-7)
- 3a - _________]^2 = _________ - ________ + 25b^×
- 25z^2 - 4x^2 + 44xy - 121 y^2
- (5-x+2/x)2
- expansion of (3x-1/3y)2
- use the formula: 1. 4.6×5.4
