Question

a2+b2 identy plz... ​

Answer 1

Answer:

a² + b² =

i) (a+b)² - 2ab

      (or)

ii)(a-b)² + 2ab

Hope it helps.

i have a formula that I myself created. It doesn't help you more. But still I will share:

a²+b² = |a²-b²| + 2a² (where 'a' is less than 'b')