Question

5. Simplify the following:
(a2+b2)2 - (a2–b2)2​

Answer 1

Answer:

a²(a²-b²)+b²(a²-b²)

a⁴-a²b²+a²b²-b⁴

Cancel a²b²=0

Answer a⁴-b⁴ or (a²-b²)²

Step-by-step explanation:

plz mark me as brainliest

Answer 2

Step-by-step explanation:

(a+b)²= a²+b²+2ab .....1

(a-b)²=a²+b²-2ab.......2

eq1 becomes,

a⁴+b⁴+2a²b²

eq2 becomes

a⁴+b⁴-2a²b²

a⁴+b⁴+2a²b²-(a⁴+b⁴-2a²b²)

a⁴+b⁴+2a²b²-a⁴-b⁴+2a²b²

4a²b²

hope it's helpful