Question

Please answer this with correct explanation........I will the mark the first one to give correct answer as brainliest.....​

Answer 1

Hope you got it.......

Answer 2

Answer:

Step-by-step explanation:

(i) (a+b) (a-b)

a²-ab+ba-b²

a²-b²

(ii) (a²+b²) ( a+b) (a-b)

(a²+b² ) (a²-b²) - ( found earlier )

a⁴-a²b²+b²a²-b⁴

a⁴-b⁴

Done.

Hope it helped