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

teenandtoddlermom Group Title

need a check (4-z)z= Multiply and Simplify 4z^2?

  • one year ago
  • one year ago

  • This Question is Closed
  1. satellite73 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    no sorry

    • one year ago
  2. satellite73 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    you have to multiply each term in the parentheses by \(z\)

    • one year ago
  3. satellite73 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    \(4-z\neq 4z\)

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

    4xz-zxz=4z

    • one year ago
  5. teenandtoddlermom Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    or am I doing this wrong...

    • one year ago
  6. satellite73 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    \[(4-z)z=4\times z-z\times z\]

    • one year ago
  7. satellite73 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    no you are doing it right, but your answer is wrong

    • one year ago
  8. satellite73 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    \[4\times z=4z\] \[-z\times z=z^2\]

    • one year ago
  9. satellite73 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    you should get \[4z-z^2\]

    • one year ago
  10. teenandtoddlermom Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    :( ok, i see now where i went wrong. i had it half right though lol

    • one year 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.