Quantcast

A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

ahoymewmew

  • 2 years ago

3x^2 + 17x + 10 factor completely?

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

    3x^2 + 15x + 2x + 10 does this help ?

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

    \[3x^2+17x+10\]

  3. jiteshmeghwal9
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    \[3x^2+15x+2x+10\]\[3x(x+5)+2(x+5)\]\[(3x+2)(x+5)\]

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

    using splitting middle term method.... @ahoymewmew

  5. wwe123
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ^^^that easy

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

    \[\text{ If you have } ax^2+bx+c , \text{ then I would find 2 factors of } a \cdot c \] \[\text{ that have product } a \cdot c\] \[\text{ that add up to be } b\] So here you have \[a=3,b=17,c=10\] So can you tell me the two factors of 3(10)=30 that have product 30 and sum 17?

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

    They have actually already told you. Next time it would probably be better to explain why you split the middle term up like that or try to get the asker to do some work.

  8. 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.