#How do I leave only the negative

11 messages · Page 1 of 1 (latest)

maiden prawnBOT
#
  1. Ask your question and show the work you've done so far. If you've posted a screenshot of a question, specify which part you need help with.
  2. Wait patiently for a helper to come along.
  3. Once someone helps you, say thank you and close the thread with:
    +close
  4. Feel free to nominate the person for helper of the week in #helper-nominations
  5. Do not ping the mods, unless someone is breaking the rules.
  6. If you're happy with the help you got here, and the server overall, you can contribute financially as well:
digital narwhal
#

which one?

honest lynx
#

Just the first one will be fine

digital narwhal
#

okay

#

so what is 4^2 * 4^(-3)

honest lynx
#

uh-

#

I don't know 😭

digital narwhal
#

note that a^v * a^u = a^(v+u)

#

?

tacit holly
#

$a^{m} \times a^{n} = a^{m+n}$