A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

3^(x^2+5x+32)=81^(3-x)

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

    I don't understand @OOOPS

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

    do you divide (x^2+5x+32) by 3-x?

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

    well your question wasnt really clear

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

    \(\Large 3^{x^2+5x+32}=81^{3-x}\) \(\Large 3^{x^2+5x+32}=(3^4)^{3-x}\) \(\Large 3^{x^2+5x+32}=3^{12-4x}\) \(\Large x^2+5x+32=12-4x\) Solve the quadratic above.

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

    @mathstudent55 would i make it into 0?

  6. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    HI!!

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

    hello!

  8. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    \[x^2+5x+32=12-4x\] is what you have to solve right?

  9. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    add \(4x\) and subtract \(12\) to get \[x^2+9x+20=0\]

  10. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    fortunately for you this one factors so it is easy to solve

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

    i got (x+5)(x+4) so i then equal it to 0 to find x?

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

    @misty1212

  13. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yes

  14. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    you can probably do it in your head

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

    so its -5 and -4

  16. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    oui

  17. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    \[\color\magenta\heartsuit\]

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

    thank you so much!!!

  19. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    you are welcome dear

  20. 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.