Grade 12 - Revision | Quadratic Sequence | May 2023 | Question 3

[@MenziNdawo]

Dankie Siyabonga... keep them coming uncle👊🏾

[@SharmaineKwinika]

Can I ask uncle how did you get the 25 I don't understand

[@KurhulaSambo]

❤

[@blessemadika4008]

Please video on optimisation 😢

[@MlungisiNkosi]

Done ✅

[@justshiamo]

Uhm Uncle you made a mistake on 3.1......in finding the value of "c" you could have said a+b+c=5(T1) then substitute 5-15+c=5 therefore c=15
Tn=5n^2-15n+15
Because when I substitute it gives the correct answer👍🏽

[@justshiamo]

I'm very thankful for the video I didn't know the method now I do❤❤❤

[@MlungisiNkosi]

Thank you for the correction

[@lindamathebula7974]

Please help with question 1.3 june 2023

[@James_Morobe]

🎉🎉danko uncle mlu

[@MlungisiNkosi]

You’re welcome