Quadratics - from zero to hero

[@krystalA5379]

SIR!! That natural method that you took the extra time to explain ...thanks man ..much much muchhhh appreciated!!!

[@tamrabarnett1478]

Sir your videos along with my teacher really help out and I was able to walk away with a grade2 in maths. Thanks very informative and helpful

[@ashtonjack7467]

Dr Kerwin thanks u you gives a great deal of motivation to pursue my desire of being a lawyer and an accountant therefore I will contact you in the near future when I'm settled in my space to work towards that goal thanks again may god continue to guide and bless you and yours always

[@melissaholder4231]

Melissa Forde. I am absolutely grateful for your efforts

[@charmainechambers9949]

Sir can we sign up for resit?

[@complex4206]

i sure i getting a one next year cuz of you inno sir

[@Thy_Queen_]

How much did u get

[@laquishamorgan424]

Can we get some integrated science past question

[@charmainechambers9949]

good evening sir

[@daylightff9886]

14:54 best drawing ever

[@shaquannejoseph5757]

rate it a 10 big love from saint lucia

[@jubba5297]

for later :) 1:32:27

[@elianaemrith4015]

Sir, can you do zoom classes? For sea students ?

[@KerwinSpringer]

I have an SEA class... Check me on instagram for more deets

[@malcolmtaylor-qm4vb]

malcolm

[@malcolmtaylor-qm4vb]

malcolm

[@malcolmtaylor-qm4vb]

taylor

[@jadenjones693]

Sir still confuse

[@jouney1555]

me too

[@timothiusharrypersad649]

10 outta 10

[@Leo-hf9wo]

how sir get the negative x @24:26 anyone ?

[@kayliabrown6130]

I want to knw the same

[@talia4007]

you expanding what in the brackets: (-3x + 1) (2x + 2) which is -3x*2x & -3x*2, 1*2x & 1*2 to get the answers for the second line. a negative times a positive is a negative