Edexcel AS Level Maths : 2.5 The Discriminant

Pearson A level maths, pure year 1 textbook (2.5)

The topics covered in this video Include:

1. Roots of a quadratic function
2. The quadratic formula
3. The discriminant
4. Solving problems involving the discriminant

[onlineenth]

it’s like having the smart but cool student in your class teaching you

[dawg]

im so happy you started uploading again, can you please keep uploading for year 1 pure 1 because now im starting with chapter 3 and to be honest you're the best teacher for me. keep it up man 🖤

[playbouicarti]

at 7:35 the answer is actually only S = 4 because in the question it says S is a positive constant

[nawfaljafri]

THE FACT YOU UPLOADED THIS 3 WEEKS AGO AND I LITERALLY NEEDED THIS SOO BADLY RN, THANK YOU OH MY GOD

[photosfinn]

Thank you so much, I studied 2.1-2.4 from your videos this weekend and I left 2.5 for today and I came to find this video . Thank you !

[salahhildid]

More AS topics please and I applaud how you guide through with the textbook chapters aswell

[pitchy-gray]

just started as level maths and your helping sooo much

[beatsbyarvin]

that was brilliant, explanation was spot on

[fariha]

pleaseee upload 2.6vmodelling Quadratics

[ginevrahanna]

keep uploading, this was so good, keep

[SB-wfpu]

Does that mean you’re going to make more AS Maths now?

[marwanzaki]

Thank you for this, my P1 exam is in a week or so and it helped massively!

[khattakjarir]

Ehy do you set them = to eacvhother if they dtont intersect or touch??

[caffeinatedstudent]

I do not understand why for question 3 you make the equations equal each other.

[shatybi]

Why did you flip the inequality at 5:20

[shahadaboukraza]

can you come and teach at my school please <3