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

Описание к видео 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!

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