Answers

2014-10-30T20:31:14+05:30
(a + b) ² =  a^{2}  + 2ab +  b^{2}
0
The Brainliest Answer!
2014-10-30T20:38:04+05:30
(a+b)²=a(a+b)+b(a+b)
=a²+ab+ab+b²=a²+2ab+b²
2 5 2
and thanx
but you have age of 15 yrs and yet u r asking this?
simply for young ones to know
and understand
wasting ur pointz only