A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • 5 years ago

(2x+5y) Exponent of 2 on the outside is talking about binomials i know how to combine but i dont know what it is asking here

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

    What is the question asking you to do with the binomial? Simplify?

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

    its telling me to consider the special product

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

    but it asking for a simplified version of that

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

    (a+b)^2 = a^2 +2ab + b^2

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

    i dont get that?

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

    that is the general form for a squared binomial (2x+5y)^2 = (2x)^2 + 2(2x*5y) + (5y)^2

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

    so with that equation I got4x^2+40xy+25y^2

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

    It was wrong

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

    2*2*5 = 20

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

    Yay I get it thanks!

  11. 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.