Ask Question
31 July, 19:38

What is the best answer for r^2-9

+2
Answers (1)
  1. 31 July, 20:07
    0
    r=3

    or

    r=-3

    two solutions were found
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is the best answer for r^2-9 ...” 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