Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

taydub10

  • 3 years ago

sqrt x^2-5x+4=x-3 solve the radical equation

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

    \[\sqrt(x^2-5x+4)=x-3 ?\]

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

    Is it this you mean? \[\sqrt{x ^{2}-5x+4}=x-3\]

  3. taydub10
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes

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

    Just square both sides then

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

    square both sides and get: x^2-5x+4=(x-3)^2 x^2-5x+4=x^2-6x+9 x=5

  6. 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