Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Fox375

  • 2 years ago

Solve x2 + 9x + 9 = 0

  • This Question is Closed
  1. Natalieee
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Is that suppose to be 2x+9x+9=0 ?

  2. mathstudent55
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    I think teh first term is: x^2 If the left side can't be factored, then use the quadratic formula.

  3. Fox375
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    tha is what i was thinking too

  4. mathstudent55
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Have you tried solving yet? Can the left side be factored?

  5. satellite73
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    you will not be able to factor you need to use the quadratic formula \[x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\] with \[a=1,b=9,c=9\]

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

    • Attachments:

Ask your own question

Ask a Question
Find 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
  • 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.