A community for students.
Here's the question you clicked on:
 0 viewing
zigzagoon2000
 2 years ago
What is the factored form of the expression?
s^4 – 16
A. (s  2)^2(s + 2)^2
B. (s  2)(s + 2)
C. (s  i)(s + i)(s  2)(s + 2)
D. (s  2i)(s + 2i)(s  2)(s + 2)
A, B, C, or D? Please explain (:
zigzagoon2000
 2 years ago
What is the factored form of the expression? s^4 – 16 A. (s  2)^2(s + 2)^2 B. (s  2)(s + 2) C. (s  i)(s + i)(s  2)(s + 2) D. (s  2i)(s + 2i)(s  2)(s + 2) A, B, C, or D? Please explain (:

This Question is Closed

rambo2210
 2 years ago
Best ResponseYou've already chosen the best response.0s^2  16 = s^2  4^2 again the same formula a^2 b^2 (s4) (s+4)

rambo2210
 2 years ago
Best ResponseYou've already chosen the best response.0because s4 is again (s+2)(s2)

nphuongsun93
 2 years ago
Best ResponseYou've already chosen the best response.1\[\huge a^2  b^2 = (a +b)(ab)\]

rambo2210
 2 years ago
Best ResponseYou've already chosen the best response.0sorry answer is "D" (s  2i)(s + 2i) =(s+4)

ByteMe
 2 years ago
Best ResponseYou've already chosen the best response.1\(\large s^416=(s^2)^24^2=(s^24)(s^2+4) \) that first factor is factorable using difference of squares. that second one is factorable involving "sum of squares"

zigzagoon2000
 2 years ago
Best ResponseYou've already chosen the best response.0Thanks a lot guys (:
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.