Question

9. Factorize: (a + b)4 – c4


pls help me​

Answer 1

Step-by-step explanation:

(a+b)⁴-c⁴

= ((a+b)²)²-(c²)²

= ((a+b)²+c²)((a+b)²-c²)

= ((a+b)²+c²) (a+b-c)(a+b+c)

using formula : x²-y²=(x+y)(x-y)

Answer 2

Answer:

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

Step-by-step explanation:

Hope this will help you