A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • 5 years ago

Working on polynomials and can't seem to get it right. Hope someone can assist me. -4x^3+7x^2-3x-2. x=-2

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

    do you have to subitue -2 for the xs

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

    yes I do.

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

    i got it

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

    -4x^3+7x^2-3x-2. x=-2 -4(-2)^3+7(-2)^2-3(-2)= 8^3+14^2+6 14^2+8^3+6 is the answer

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

    try to understand waht i have done i am good at polynimals

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

    Okay but that is not what the are looking for. It says to evaluate and are looking an answer.

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

    They also want the answer simplified. I get 3 chances to answer it and then I have to try a different problem. I already used to guesses.

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

    0

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

    the answer is 714

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

    I will try it and tell you what it is. brb

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

    what

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

    is 714 your aanswer

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

    They said the answer was 64

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

    how

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

    who

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

    I am doing my problems online. I work the problem and submit my answer. I get 3 tries then I have to do a different problem.

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

    After the 3rd try it tells me what the answer is

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

    try subimating 714

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

    plz become my fan

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

    That is what I did. It was my 3rd try so it told me that the answer was 64 and I do not know how they are getting it.

  21. 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.