Question

solve this by using identities
: (a²+b^2) (-a²+b^2)
​

Answer 1

Answer:

• (a²+b²)(-a²+b²)
• (b²+a²)(b²-a²)
• (b²)²-(a²)²

Step-by-step explanation:

mark me Brainlist.......

....✌✌✌......

and happy new year.........

Answer 2

Step-by-step explanation:

the equation can also be written as

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

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

now using identity (a^2-b^2)(a^2+b^2)=( a-b) (a+b)

(b^2) ^2- (a^2) ^2

b^4- a^4

hope it helps you