Question

simplify :(a+b)(a-b)(a+a +b+b)​

Answer 1

Answer:

a@^€€::#_&,$$ssathlyuhfty i%^((%/23

Answer 2

Step-by-step explanation:

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

Since,

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

=> (a^2 - b^2 ) (2(a+b))

=> a^2 -b ^2 2(a+b)