Question

(a²+b²)² evaluate using appropriate identities​

Answer 1

Answer:

apower4+bpower4+2×asquare×bsquare

Answer 2

Step-by-step explanation:

(a^2+b^2)^2

Identity=(a+b)^2=a^2+2ab+b^2

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

so,. a^4+2a^2b^2+b^4

...^2 means number raise to power of two.

Hope this will help you