Ask Question
14 June, 12:04

If f (x) = 3x+5/x, what is f (a+2)

+2
Answers (1)
  1. 14 June, 12:14
    0
    F (a+2) means everywhere you see an x in f (x) you put (a+2). Now, I'm assuming that since there's no parenthesis ... 3x is not part if the fraction. If it is then the answer will not be the same.

    f (a+2) = 3 (a+2) + 5 / (a+2)

    = 3a + 6 + 5 / (a+2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “If f (x) = 3x+5/x, what is f (a+2) ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers