Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

primeavlqueen22

  • one year ago

Applicable to this and all other questions-- For any solution that involves two answers, type one answer separated by a comma and then the other answer. Solve the equation x2 = 81 by finding square roots.

  • This Question is Closed
  1. Christina42872
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    idk

  2. timo86m
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    x^2 = 81 you actually mean this sqrt(x^2)=sqrt(81) take sqrt of both sides x= 9 or x=-9 both work but since it says seperate answer by commas it is 9,-9

  3. Christina42872
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    x^2 = 81 you actually mean this sqrt(x^2)=sqrt(81) take sqrt of both sides x= 9 or x=-9 both work but since it says seperate answer by commas it is 9,-9

  4. primeavlqueen22
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    omg thank you

  5. Christina42872
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    u r welcome

  6. timo86m
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    hey she copied me :P

  7. primeavlqueen22
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    hahahaha its ok lol

  8. Christina42872
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    no i looked it up in my mathematical term book ok so stop hatin

  9. primeavlqueen22
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    lol one of those sounds nice lol

  10. 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.