Question

a2+b2=a2+2ab+b2 prove it anyone plzzz it's important

Answer 1

(a+b)^2 =(a+b)(a+b)
a^2+b^2+ab+ab
a^2+b^2+2ab

Answer 2

Hy friend, here's ur ans....

(a+b)²=a²+2ab+b²
= a²+ab+ab+b²
= a²+2ab+b²

: )

Hope it helped u