Algebra Kit

ZOOM IS A ESTEEMED MANUFACTURER OF EDUCATIONAL PRODUCTS 

Is I becoming very difficult for you to remember algebraic identities. Make an easy path to  understand all the identities verified practically using a Kit of identities in algebra which does not allow you to forget the identities . With this kit you can verify the identities 
1. x(a+b)= ax+bx
2 . (a+b)2 = a2+b2+2ab
3. (a+b+c)2=a2+b2+c2+2ab+2bc+2ca