# Practice a quiz but I couldn't!

#### MastrD82

##### New Member
Hello everybody,
For the quiz questions, I tried using the circular method, but got a numeric, period or comma error?
So I tried using the solver to find the same solution I got, but when I entered it in the answer box, he always said incorrectly.
Any help would be highly appreciated and write the results here, why do I have to read the solution quiz because I was wrong? thank you.

Question 3

Solve the following equation using a circular calculation. Enter the solution rounded to the nearest hundredths place. HINT: The solution is between 2 and 3.

Question 5

The bisection method is being used to calculate the zero of the following function between x = 0 and x = 1.

What is the midpoint for the 3rd iteration? (The midpoint for the 1st iteration is 0.5.) Provide your answer rounded to the thousandths place.

### Excel Facts

Ambidextrous Undo
Undo last command with Ctrl+Z or Alt+Backspace. If you use the Undo icon in the QAT, open the drop-down arrow to undo up to 100 steps.

#### Joe4

Welcome to the Board.

Are you trying to do this in Excel?

Note that we cannot/will not do your quizzes for you. That would be unethical.

#### Joe4

If you are trying to do this in Excel, what you can do is post what you have done (in detail), and people may be willing to critique it for you, and/or give you some "tips" to point you in the right direction.

#### Fluff

##### MrExcel MVP, Moderator
Welcome to the MrExcel Message Board!

Cross-posting (posting the same question in more than one forum) is not against our rules, but the method of doing so is covered by #13 of the Forum Rules.

Cross posted at: Practice a quiz but I couldn't!
If you have posted the question at more places, please provide links to those as well.

If you do cross-post in the future and also provide links, then there shouldn’t be a problem.

#### MastrD82

##### New Member
Now I have succeeded, thank my friend for helping me ... Hi Davide...
happy holidays to all...

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