Ask Question
10 August, 21:12

Fifteen times the square of a non-zero number is equal to 20 times the number.

+1
Answers (1)
  1. 10 August, 22:00
    0
    The square of a number is n^2. So

    15n^2=20n subtract 20n from both sides

    15n^2-20n=0 factor our 5n

    5n (3n-4) = 0, since we are told that n does not equal zero ...

    3n-4=0

    3n=4

    n=4/3
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Fifteen times the square of a non-zero number is equal to 20 times the number. ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers