what is (a+b)2=? Share with your friends Share 1 Subhasish Marndi answered this (a+b)2 = a2 + b2 + 2ab 1 View Full Answer Sanyogita answered this (a+b)²=a²+2ab+b² 1 Rafef answered this 2 1 Abuzar Abbassi answered this Computer science student here 0