7 янв. 2022 г. · This video explains what the discriminant is; how it relates to quadratic graphs and also how to answer questions involving the ...

10 окт. 2013 г. · ... Discriminant. A-level, Videos · Previous: Pi…. with Mince Pies · Next: Indices exam questions. GCSE Revision Cards. 5-a-day Workbooks. Primary ...

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10 окт. 2013 г. · Corbettmaths - This video goes through what the discriminant is and some typical questions.

5 сент. 2019 г. · The Corbettmaths Practice Questions on the Quadratic Formula.

By using the discriminant of a suitable quadratic, determine the value of the constant c and find the point of contact between the tangent and the curve. SYN-E ...

The Discriminant - Corbettmaths. corbettmaths · 17:16 · Integration - Corbettmaths. corbettmaths.

If you would like more help understanding the Discriminant there are clear, easy to follow, step-by-step worked solutions to dozens of N5 Maths Past & Practice ...

3 окт. 2024 г. · Examples and practice problems with the discriminant in algebra. The discriminant ... The Discriminant - Corbettmaths. corbettmaths•23K views · 17 ...

(b) Use the discriminant,. , to explain why the graph of does not cross the x-axis. Question 3: Shown is the graph of. Find the values of a, b and c. y = 5x2 ...