Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing


  • 4 years ago

Solve g(f(x)) when f(x)=x^2+5 and g(x)=squareroot of 9-x and can you please help me with the problem i know how to do it i just cant find the answer!

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

    \[g(f(x))\] \[f(x)=x^2+5\] \[g(x)=\sqrt{9-x}\] \[g(x^2+5)=\sqrt{9-(x^2+5)}=\sqrt{4-x^2}\] or \[\sqrt{2-x}\sqrt{2+x}\]

  2. 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