Using the Casio FX-991EX Classwiz Calculator to Solve Quadratic Equations and Find Turning Points
A step-by-step tutorial on how to utilize the Casio FX-991EX Classwiz calculator for solving quadratic equations and determining the turning point, suitable for AS and GCSE Maths students.
Helen Maths Tutor
324.5K views • Apr 30, 2022
About this video
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!
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Video Information
Views
324.5K
Likes
6.6K
Duration
1:00
Published
Apr 30, 2022
User Reviews
4.8
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