Prove that (a+b)2

1.	Prove that (a+b)2
Answer» (a+b)² = a²+2ab+b²(a+b)(a+b) = a²+2ab+b²a(a+b)+b(a+b) = a²+2ab+b²a²+ab+ab+b² = a²+2ab+b²a²+2ab+b² = a²+2ab+b² Question incomplete h

Discussion