Question

Can anyone help me solve this equation using identities step by step.
a⁴-(a+b)⁴​

Answer 1

Answer:

a4-(a4+b4)

a4-a4 be cancelled

=+b4 is the answer

Answer 2

(a²)² - ((a+b)²)²

USING a²- b² identity  [ a²-b²=(a+b)(a-b)]  .....

so , a²=a  and (a+b)²=b

Substituting values

(a²+(a+b)²) (a²-(a-b)²)    

(a²+a²+b²+2ab)  ( a+(a-b)) (a-(a+b))

(2a²+b²+2ab)  (2a-b) (b)

(2a²+b²+2ab) (2ab-b²)

HOPE THIS HELPS YOU...PLEASE RATE AND MARK THE BRAINLIEST.....