8a3+b327= 2a3+b33= 2a+b32a2-2a.b3+b32= 6a+b34a2-2ab3+b29=6a+b336a2-6ab+b29= 1276a+b36a2-6ab+b2
You need to log in to continue.
You need to download the app to make a call.