What is the factored form of the expression?
s4 – 16
a. (s - 2)2(s + 2)2
b. (s - 2)(s + 2)
c. (s - i)(s + i)(s - 2)(s + 2)
d. (s^2 + 4)(s + 2)(s - 2)

(s + 2) (s -2).

Step-by-step explanation:

Given  : .

To find : What is the factored form of the expression.

Solution : We have given that  .

By .

=

We can write   as

= (s + 2) (s -2).

Then ,

 =  (s + 2) (s -2).

Therefore,    (s + 2) (s -2).

ion

step-by-step explanation:

ion ion ion ion ion ion ion ion ion ion ion

i believe it's a.

i'm not sure on this one, most likely correct.