The first challenge it is quite simple: Try to explain the following situations:
- What values of $a$ would make the expression $\sqrt{a} < a$ be true?
- What values of $a$ would make the expression $\sqrt{a} > a$ be true?
You must follow the usual instructions: once you know the solution, post a comment and send the answer to my gmail account which you should remember...
And do not worry about the Radicals! In October an old friend of yours will be baaaack!! :D
Exercises 75, 76 and 77: PDF VERSION
In my opinion, this problem is associated with the fractions and the radicals.
ReplyDeleteThe solution is in my e-mail for you, Mario.
I think the numbers 0 and 1 are the keys in the solution.
Is this true?
:)
That's true!! ;) I'm about to publish Unit 2's exam results! :D
DeleteMario, could you remember me your gmail account, please?
ReplyDeleteMario, I've already sent you the answer to your gmail account
ReplyDeleteI've also sent you the answer...
ReplyDelete