Question

( a^2+b^2) (-a^2+b^2)
find identity for this​

Answer 1

Answer:

the identity is: (a^2+b^2).(a^2-b^2)

Step-by-step explanation:

(a^2+b^2).(-a^2+b^2) can also be written as

(b^2+a^2).(b^2-a^2)

=(b^4 - a^4) According to the identity above