Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

glitchmaster

  • 2 years ago

x2-9=45 use square roots plz solve and show work!

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

    x squared -9=45 use square roots

  2. lilg132
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    54 = x^2 square root 54 and you will have the answer for x

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

    what? can u explain how u got that!

  4. lilg132
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    x^2 - 9 = 45 bring the numbers to one side x^2 = 45 + 9 (when you bring a number to the other side it changes to the opposite sign e.g. negative to positive) x^2 = 54 to get x by it self you need to square root it, but remember whatever you do to one side you also do to the other side so you square root 54 as well and you have the answer for x

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

    i get it thanks !

  6. lilg132
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    what happened to clicking best answer :p

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

    hahah sry i was finishing anothwer problem on my sheet haha

  8. lilg132
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    ;)

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

    ANOTHER*

  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.