Solve a Quadratic Equation and Find the Turning Point on the Casio FX-991EX Classwiz Calculator

Scientific Calculator Tutorial. AS Maths / GCSE Maths - How to use a Casio FX-991EX Classwiz calculator to solve [find the roots] and the turning point of a quadratic function. Ideal for checking answers!

[helenmathstutor]

When you have got your solutions, return to 'normal' mode by pressing [menu] then [1]
Thank you for watching :)

[jackywang]

Good tutorial, more of these calculator videos would be helpful. Thanks.

[meow]

This was very helpful. May Allah bless you sister ! ♥️

[qejqwsj]

You are a lifesaver, thank you so much for the tutorial!!!!

[BOT-zscw]

Thank you very much..🤝❤️
For your help...🙏

[rayanulahsantabib]

This was very helpful.May Allah bless you sister!❤❤

[mdshihabalimullah]

Dear Sister, your video is very helpful.Mashallah. Allah bless you.

[vilenvee-kosg]

Thank you so much ❤️ Your voice is so sweet

[ambasing_omaygot]

Thank you for this. Now I don't need to manually compute using the quadratic formula.

[nilupilu]

oh thank you so much u legit saving my exam rn

[amogh]

i have same model but this model is not showing complex roots of polynomials. can you make video on it

[ryanrushdy]

is it true that you cant find coordinated of x and y using the classwiz fx - 97sg x?

[superabudy]

Can you calculate solving quadratic equations by completing the square

[xwzqzkk]

How can I on the (M) on the corner of the calculator ?

[unknown-weel]

why my answer is on compex number format?

[titansama]

hi im getting iota ( i ) in my answers for some reason is there a fix for it ? i have my exams in 4 days

[Ruthviq]

Thank God I found this video. May YHWH bless u

[angikashah]

For that time I have done solving it by my own 😂