Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Beautiful_Lier96

  • 2 years ago

can someone help with these last two problems? 1. (5√32)-(7√8) A. 4√2 B. 3√2 C. 6√3 D. 6√2 2. (2√15xy³)(3√30x³y²) A. 4x²y³√5xy B. 3x²√2y C. 90x²y²√2y D. x²y²√xy

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

    @Beautiful_Lier96 can u write sqrt(32) and sqrt(8) in terms of sqrt(2)?

  2. Beautiful_Lier96
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    no i have to choice a through d

  3. Beautiful_Lier96
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    number 1 is d idk 2 yet

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

    cool do u know how to solve the first ques?

  5. Beautiful_Lier96
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    no. i put it in the calculator. i placed the prob. then did all the choices and matched it to the answer

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

    do u want to know how to solve the ques no but i m not going give u a direct answer for this

  7. Beautiful_Lier96
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yea

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

    cool sqrt(32) can be written as sqrt(2*2*2*2*2) now try to write sqrt(8) in terms of multiples of 2

  9. Beautiful_Lier96
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    2*2*2

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

    good can sqrt(32) be written as 4sqrt(2)?

  11. Beautiful_Lier96
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    no it would be 4^2*2

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

    u r wrong do u know what are squareroots?

  13. 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.