Question

(a^2+b^2)^2-4:factorize
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Answer 1

Step-by-step explanation:

(a²+b²)²-4

= (a²+b²)²-(2)². [Hence,a²-b²= (a+b) (a-b)]

= (a²+b²+2) (a²+b²-2)

(Solved)

Answer 2

Answer:

Step-by-step explanation:

(a²+b²)²-4

= (a²+b²)²-(2)². [Hence,a²-b²= (a+b) (a-b)]

= (a²+b²+2) (a²+b²-2)

I hope it would help you