Question

simplify / (a ^ 2 + b ^ 2 + 2ab) + (a ^ 2 + b ^ 2 - 2ab)

please answer my question friends​

Answer 1

Step-by-step explanation:

a

2

+b

2

+2ab)−(a

2

+b

2

−2ab)

=a

2

+b

2

+2ab−a

2

−b

2

+2ab

=4ab