Quadratic Sequences- Finding the nth Term #0580 #igcsemath #extended #core

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#IGCSE #Quadratic Sequence
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thank you so much it took me so long to find a video with the formulas I have been taught in school

josephchatwin
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THANK YOU SO MUCH!!! THIS IS THE FORMULA THAT WORKED FOR ME.

an-yujin_
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Thank you so much this was really helpful. Upgrading my matric since I have done matric 2008

sharonlebusha
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Thank you so much, it is really helpful!

Lanalovesflowers
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You didn't explain where 2a, 3a+b, and a+b+c come from, if you are going to explain something at least be clear about it 😮

ajeanvie