@@StarfishMaths. Hi, at 5 minutes shouldn’t it read “if f(x-a) is a factor of f(x) , then f(a) = 0. ? Am I being picky, I don’t intend to be ? I did A level in 68 and I found pure maths a struggle, and it was harder at Uni. I was only ever taught the “old fashioned “ long division method of dividing polynomials. I’m helping my friends son, and he is learning synthetic division, again new to me, and you use the grid method. Any advice ???
Help! When the quadratic expression ax² + bx + c is divided by x the remainder is 1. When divided by x-1, the remainder is 2. When it is divided by x-2, the remainder is 5, find a, b and c
The final question was rather easy. I actually think factoring Quadratics, where "A" is greater than 1 is fun. I think the PQ problem was the most challenging. While solving a two-by-two system is quite easy, you kind of have to know that there is where the problem is taking you. Good job teaching, though.
Bruh, I'm Indian and I can confirm that her English isn't that hard to understand. She can't change her accent to accommodate a few people who do not understand her english...
![Lp. Сердце Вселенной #60 РОЖДЕНИЕ ЛОЛОЛОШКИ [Финал] • Майнкрафт](http://i.ytimg.com/vi/YoR0pAV9FVQ/mqdefault.jpg)
7 years ago and still helping us today. You just got another subscriber...thank you maam
yup
Yess😅
Yup@@sujitbisai6649
You taught in 12 minutes what my teacher couldn’t do efficiently in a month. Thanks for this
me watching this the night before my add math exam
Samee
Me watching this an hour before my exam 🙃
Same
So real.
Can relate
Awesome . I needed this 55 years ago !!
7 years ago and this is still helpful today.
amazing step and love how you explained each step vividly
I don't understand with the check part at 07:55-08:02... Please explain to me
I love u mam.ur teaching style is very very smart.
Thank you
@@StarfishMaths. Hi, at 5 minutes shouldn’t it read “if f(x-a) is a factor of f(x) , then f(a) = 0. ?
Am I being picky, I don’t intend to be ? I did A level in 68 and I found pure maths a struggle, and it was harder at Uni.
I was only ever taught the “old fashioned “ long division method of dividing polynomials. I’m helping my friends son, and he is learning synthetic division, again new to me, and you use the grid method. Any advice ???
Now that I'm doing A Level I realise how much Yt is more than just Gaming and Music... Mega Love from Starfish Maths💙
Go slowly and methodically and you'll be fine. Great work I ❤️ it.
can someone explain the elimation method in 8:00 especially step 1?
how did you get 31 in 7:12
She used 2x^5
-64+12=-52
Move to the other side it will be 52 so 52-21 that is ( 31 )
help, I don't understand 3:19 , how is -1 raise to exponent 4, positive 1
Great but I'm still having trouble with factoring completely
I like the video but there were steps missing and implied understanding that weren't explained thoroughly, unfortunately.
she is literally the best or one of the best wtf❤️
Why did you write "wtf"😂???!!!!
very good teaching mam i just loved it
4:57 its supposed to be f(a)= 0
3:57 do you equate the equation to the remainder because (x-2) is 0?
Yeah
I was putting off learning this, really great easy to follow video!
coz u watch a lot of anime
@@Kdh_Waru bruh what
This is really amazing, thank you, I've been stuck on this for a bit now
Wow! thanks for saving lives! Have benefited a lot in your videos🙏🙏🙏🙏🙏
Wow , you made it to look so easy .
Thanks ma'am.
You're very welcome, hope it made it easier for you too!
I understand now,amazing work keep it up 👏
Love the way you did this simple nothing fancy
Help!
When the quadratic expression ax² + bx + c is divided by x the remainder is 1. When divided by x-1, the remainder is 2. When it is divided by x-2, the remainder is 5, find a, b and c
x - 1 = 2
f(x)=f(1)
2 = a(1)** + b(1) + 1
2 = 1a + 1b + 1
1 = a + b
(Make either a or b the subject)
b = 1 - a OR a = 1 - b
Please make videos on set theory, matrices and determinants and logarithms
The final question was rather easy. I actually think factoring Quadratics, where "A" is greater than 1 is fun. I think the PQ problem was the most challenging. While solving a two-by-two system is quite easy, you kind of have to know that there is where the problem is taking you. Good job teaching, though.
I'm watching. From omanpe I'm so happy
What is the relation between factor and remainder theorem
Considering Question 5, wht if you have (2x-1) as the factor? how do you go about that?
2x-1=0
2x=1
so x=1/2
Tq for this quick revise
Very helpful thank you
What does f(x) mean??
That was really helpful thank you so much
Thanks Ms.
thank you so much 😃😃
The last part am lost,anybody help
Thank you very much 🙏🙏❤️❤️
Thank you so much,,I'm helped
Thanks 😊
i love this
Really helpful
Thanks maam
Tnx ❤
Thank you so much. This was sp helpful
I don’t understand
thanks mum.
Thank you sm
where is the factor theorm???
THX a lot
i really like you, thank u
Thanks!
Ami!
O my god 😁😁😁
Very much
Thx
Hellooooee
She’s doing the questions without explaining how she gets what. So I’m here confused😒
the voice tho :)
You made a mistake in the second question it's-5 not +5
lmao idk why people said 5 is wrong in equation 1, even though its right
Same I been looking
lord cry
you made a mistake.
You made a mistake in equation 1
speak english in indian type mam because i am not geeting your english
Bruh, I'm Indian and I can confirm that her English isn't that hard to understand. She can't change her accent to accommodate a few people who do not understand her english...
I am not getting your English