Question

Please find the Factor for given below :
16w3 – u4w3

Answer 1

16w3 - u4w3
Common factor = 4w3

Answer 2

Answer: w^3(4 + u^2)(2 + u)(2 - u).

Step-by-step explanation:

=16w^3 – u^4w^3.

= w^3(16 – u^4).

= w^3(42 - ((u^2)^2).

= w^3(4 + u^2)(4 - u^2).

= w^3(4 + u^2)(22 - u^2).

= w^3(4 + u^2)(2 + u)(2 - u).