Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Christian17

  • one year ago

Factor the expression 4x^2-28x+49

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

    What did you get for your answer?

  2. mathstudent55
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    First notice that there is no common factor in all three terms. Look at the first term: 4x^2. Is this the square of something? Look at last term: 49. Is this the square of something?

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

    consider it 4x^2-28x+49 in this way (2x)^2 -2(7x)(2) +(7)^2 it becomes (2x-7)^2

  4. 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.