A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

ckallerid

  • one year ago

I require assisstance! Which of the following is a solution of x^2 + 4x = −8? x = −2 − 2i x = 2 + 2i x = −4 + 4i x = 4 − 4i

  • This Question is Closed
  1. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    The answer should be x = -2 ± 2i

  2. ckallerid
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    The ± means it could be + or - right?

  3. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    You have to use the quadratic formula, and yes

  4. ckallerid
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    okie thanks!

  5. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

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
  • 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.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.