Question

plz answer the question guys​

Answer 1

Answer:

(a-b)(a+b)(a²+b²)

(a²-b²)(a²+b²)

(a⁴-b⁴)

Answer 2

Answer:

apply a^2 - b^2

Step-by-step explanation:

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

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

a^2 - b^2 + a^2 - b^2

a^2 + a^2 - b^2 -b^2

next step do yourself