Question

please send me the ans​

Answer 1

Answer:

( b² + 2ab ) - ( a² - 2ab )

b² + 2ab - a² + 2ab

b² + 4ab - a²

Answer 2

Solution :-

b2 + 2ab

- 2ab + a2

( - ) ( + ) ( - )

____________

- b2 + 4ab - a2

____________

Hope you understand this answer mate :)