Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

ihatealgebrasomuch Group Title

solve the quadratic equation by factoring-> x^2+9x-36=0... can someone do this, and give me step by step instructions please!! thax so much!1 xxx

  • 2 years ago
  • 2 years ago

  • This Question is Closed
  1. barrycarter Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    You're trying to put the equation in the form (x-something)*(x-somethingelse)=0 -- does that help?

    • 2 years ago
  2. ihatealgebrasomuch Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    not really, i havent done this in so long...

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

    Well, if you had to guess at numbers for the two somethings, what would they be? Just take a wild guess at first

    • 2 years ago
  4. qpHalcy0n Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    What are two numbers that multiply to give 36, but either add or subtract to give 9.

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

    12 and -3?

    • 2 years ago
  6. qpHalcy0n Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    Yep. (x+12)(x-3)

    • 2 years ago
  7. qpHalcy0n Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    You can check by FOIL'ing it out.

    • 2 years ago
  8. ihatealgebrasomuch Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    thanks so much!

    • 2 years ago
    • Attachments:

See more questions >>>

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.