Question

simplify this question :
(a+b)^2+(a-b)^2

Answer 1

Bonjour!

$= > {(a + b)}^{2} + {(a - b)}^{2} \\ \\ = > {a}^{2} + {b}^{2} + 2ab + {a}^{2} + {b}^{2} - 2ab \\ \\ = > 2 {a}^{2} + 2 {b}^{2} \\ \\ = > 2( {a}^{2} + {b}^{2} )$

Hope this helps...:)

Answer 2

Heyy Mate.....
Here is ur answer.......
Hope it helps....:-)