I've been here for about 30 minutes trying to make sense out of the second method but I guess it's not for me.
Let me concentrate on teaching English. 😅
2026-07-27 23:38:21
9
BBM :
If the coefficient of x² is greater than or less than x your approach will fail. what gives rise to the negative one is the axis of symmetry (-b/2a). This is so because the roots are always equidistant from the axis of symmetry.
2026-07-27 23:14:32
3
Mr Kissi 😎 :
This method is not for someone who doesn't remember things fast
2026-07-28 07:57:37
2
Cena Joe :
why not make the difference of two squares simple by:
(u-1)(u+1)= u²+u-u-1= u²-1
2026-07-27 20:25:37
1
Gɔbɛ ne Kɔkɔɔ ₵25 :
what if the coefficient is an odd number.. 3, 5, 7...25 39 .. deviding by two will leave a remainder.. how do u solve that
2026-08-06 01:36:24
1
REGIONS COLLEGE (PRIVATE SHS) :
A square root of 9 is a +/ - 3, that makes prof’s law arguable
2026-08-03 01:11:24
1
Dontrush :
U equals plus or minus 3, since you are taking the square root of 9
2026-07-28 05:21:25
0
Beyuo Bangfokuu :
You divided the coefficient of X by 2. Is always the case that you divide the coefficient of X by 2 or that coefficient by itself?
2026-07-27 22:56:06
0
Bryan Yaw Mawutor :
masa the first one is still easy and simple. thank you 😂
2026-07-27 22:52:35
1
M░R░.░ A░B░D░U░L░ :
You are wrong brother. you see the numbers you had, if you add them the result should have been positive 2 and not negative 2, and when multiply them the result should be negative 8. in view of the first condition your -4 and 2 are wrong. thank you
2026-07-27 22:47:14
0
user2263960374886 :
Is the Prof's method applicable to higher coefficient of A, that is, e. g. 4x²?
2026-07-27 23:32:50
0
SIR STUDY :
if the the coefficient of x is odd number how it be?
2026-07-27 22:31:18
0
༒KΞLMΛTIXS :
What if the middle one is an odd number
2026-07-28 08:45:49
1
DESZY...G 💝 :
you're the best ✊
2026-07-27 22:38:57
0
HYPEMAN 🎤🎻LHADLE 😇 :
Why did the Negative 8 changed to 8
2026-07-28 00:28:02
0
Nii-Lewis :
Sir please is the square root of 9 not equal to plus/minus 3???
2026-07-29 09:56:31
1
Der Herr 419 :
is it accepted by waec
2026-07-31 00:48:07
1
Real Alberto :
Does this method work for every quadratic equation? Because was have different kinds of quadratic equations. Like the perfect square discriminant and that of the non perfect square.
2026-07-27 22:14:30
0
Starry :
I think U=-3 or +3
2026-07-27 20:37:17
2
Bismark :
It works for all quadratic equations. But why didn't you use the the quadratic graph to explain it using the distance between the axis of symmetry and the x-intercepts (solution)?
2026-08-02 01:18:00
1
To see more videos from user @learnwithbruce1, please go to the Tikwm
homepage.