Now that you are getting the idea, what can we do to solve this one?
| Well, who can undo a |  |
? |  |
! |
TRY IT:
(I'm throwing a trick in, so be careful to clear the path!)
| Solve |  |
And, no, you cannot multiply the 2 and the 10!
OK, now here's a tricky one!
| Solve |  |
Think! You know how this works now...
| What can undo a |  |
? |  |
! |
BUT, we don't have a |
 |
button on our calculator! Bummer. |
WAIT! The natural log can come to the rescue!
HOW?!