Question

What is

1. (a+b)²
2. a²-b²​

Answer 1

Step-by-step explanation:

1. a² + 2ab + b²

2. (a+ b)× (a - b )

Answer 2

Answer:

$1.) {a}^{2} + {b}^{2} + 2ab \\ 2.)(a + b)(a - b)$

Hope it helps

Have a good day