Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Shannon20150

  • one year ago

Which of the following is the complete factorization of 3x2 - 6x - 240? 3(x - 2)(x - 80) 3(x + 8)(x - 10) 3x(x - 2)(x - 10) Help me please

  • This Question is Closed
  1. jim_thompson5910
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    3x^2 - 6x - 240 3(x^2 - 2x - 80) Now factor x^2 - 2x - 80

  2. Shannon20150
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    is it the 1st one

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

    YES THE FIRST ONE

  4. jim_thompson5910
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    what two numbers multiply to -80 AND add to -2

  5. jim_thompson5910
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    no it's not the first one

  6. Shannon20150
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    2

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

    3x^2 - 6x - 240 => 3 ( x^2 - 2x - 80 ) => 3 ( x + 8 )( x - 10 )

  8. Shannon20150
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    so the 2nd one

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

    yup

  10. Shannon20150
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    okay will u hel me again if not that's okay and thank yal

  11. Shannon20150
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ****help

  12. dietrich_harmon
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    sure i need help on mine too..lol

  13. Shannon20150
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @ me on there

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

    Search OpenStudy
    • 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.