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Top video ! Helped a lot
Thank you sir fdor this informative video
4:37 a common factor of 10 and 12 is 2 so why put x on the outside when you can put 2x
want it in the form ax^2 + bx + c so we can have a constant which is b
At 6:20 how did it factorise to that
Very late but he saw that the inequality sign changed (means divided by a negative). The question wants us to show we can get to that so you would just divide 84 by 21 and get 4.You would then divide everything else by 4 as well.
appreciate it bro
howd you suddenly get to k= -20+-2 square root 105????
It’s called magic
Solutions of quadratic formula??
@@zynex9250 ye im rewatching the playlist for revision and understand now
@@Blessing_0410 Could you explain it pls i dont get it as well
🔥
May اللهﷻ grant you jannatul firdaws boss☝️☝️☝️
![I.N "HALLUCINATION" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/n5B5q1Hwt_U/mqdefault.jpg)
Top video ! Helped a lot
Thank you sir fdor this informative video
4:37 a common factor of 10 and 12 is 2 so why put x on the outside when you can put 2x
want it in the form ax^2 + bx + c so we can have a constant which is b
At 6:20 how did it factorise to that
Very late but he saw that the inequality sign changed (means divided by a negative).
The question wants us to show we can get to that so you would just divide 84 by 21 and get 4.
You would then divide everything else by 4 as well.
appreciate it bro
howd you suddenly get to k= -20+-2 square root 105????
It’s called magic
Solutions of quadratic formula??
@@zynex9250 ye im rewatching the playlist for revision and understand now
@@Blessing_0410 Could you explain it pls i dont get it as well
🔥
May اللهﷻ grant you jannatul firdaws boss☝️☝️☝️