Loving these, me being 75 trs old, and really loving maths, only I just do not know enough, but, getting there slowly. It's one thing doing the prob whilst watching the video, then, trying it without video?? wow, 7 foolscap pages later, I finally solved it alone, (from memory lol)

@PreMath

3 жыл бұрын

Dear Liam Abernethy, thank you so much for sharing your experience. You are really inspiring. Stay blessed my friend and take care😃

You provide the best explanation I have ever heard! Thank you!

Tommorow is my exam and I didnt know completing the square u taught it to me in 10 mins only🥺

@PreMath

3 жыл бұрын

Thank you so much Jash for taking the time to leave this comment. I'm glad you liked it! Your feedback is always appreciated. Please keep sharing my channel with your family and friends. Take care dear and all the best😃

Excellent method for factoring, I never knew this. Thank you!

Waw u hlp me with my assignment today may God bless you

Probably the hundred video watching by you... So far so good 😊

If factoring method cannot be applied , then one has to for other methods to find 'x' value. All the 3 methods are explaind and it is a unique presentation. to be appriciated.

@PreMath

3 жыл бұрын

Thank you so much prakasam kannadi for taking the time to leave this comment. I'm glad you liked it! Your feedback is always appreciated. Please keep supporting my channel. Take care 😃

Thank you, always struggled with completing the square so your step by step guide through it has helped me enormously and I can now see what I was doing wrong.

Wow thanks! You helped me with my assignment today! Thanks a lot my friend May Allah ang God Blesses you

@PreMath

6 жыл бұрын

Great! You made my day. Thanks Helguilmer Orbe for the feedback. Please share this channel to your friends as well. I'm sure you are an awesome student. Keep it up :)

Such an excellent explanation 🤗

Prof lecture is 2 hour, premaths is 5 min🎉

Very helpful!!

Sir would u tell me is factoring method ok with all kind of expressions? Or when shall we know that we can't use factoring method and we need to go for Quadratic formula

Wow Every insightful. I would love to know the app you used for this video. Am looking out making some videos , but don't know the right app to use

I love the way he use to solve those equation😍😍

thank you so much, this video is very important for me i am from sri lanka 🇱🇰

@PreMath

3 жыл бұрын

You are very welcome Vishaka from beautiful Sri Lanka! I'm sure you are a brilliant and bright student 👍 I'm glad you liked it! Please keep sharing my channel with your family and friends. Take care dear and all the best😃

perfectly explained thanks 😅 got my maths exam in a few mins

Hi Mr PreMath my Maths teacher always taught us used the simplest methods to solves the problems otherwise U’ll run out of times for the Tests or Examinations.So for the simultaneous equations the best by Factorisation easier solutions for this’s (3X+2)(X-6)=0 then 3X+2=0 so X=-2/3 ;next (X-6)=0 so X=6 Ans X =-2/3 or 6.

Awesome video :)

Thanks, you've helped my daughter with her assignments today.

Useful

Thank you sir

thank you so much...i have been struggling with completing the square method and this helped alot :)))))

@PreMath

3 жыл бұрын

You are very welcome Mufidat! I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing premath channel with your family and friends. Take care dear and all the best😃 Have a very happy and blessed New Year!

@mufeedarhmahmood5861

3 жыл бұрын

@@PreMath ❤️❤️❤️❤️

i liked and watched the video!!

Get us through graphical as well as matrix methods

I like this presentation ...but I have a question on the factoring method. If the factors of the number does gives you a the sum of b how to solve it if instruction force you to use the factoring method. Like for instant 2x-9x-12=0 please help

Brilliant

Indian teacher coming in clutch

I watched and liked it

I love how he 'enthusiastically' says "Subscribe for exiting content" with the dullest voice ever.

Your good friend

Genius

Excellent method sir

@PreMath

3 жыл бұрын

Thank you so much Cheema ji for taking the time to leave this comment. I'm glad you liked it! Your feedback is always appreciated. Please keep sharing my channel with your family and friends. Take care dear and all the best😃

Well taught Sir.

@PreMath

4 жыл бұрын

Thank you so much! Please keep supporting my channel. Kind regards 😀

Thank You so much for this Video!!!!!

@PreMath

3 жыл бұрын

You are very welcome Varun I'm sure you are a brilliant and bright student 👍 I'm glad you liked it! Please keep sharing my channel with your family and friends. Take care dear and all the best😃

@varungodbole4319

3 жыл бұрын

@@PreMath Yes👍

A=3, B= -16, C= -12, A•C = -36, B=16. -- Two numbers when multiply to each other gives -36 and when add gives -16. That would be 2 and -18- -- 2/3= 0 and -18/3 = -6. (Solution 2/3, -6)

what should we do when a number does not have an exact square root?

Thank u so much 🔥

@PreMath

3 жыл бұрын

You're very welcome! Thank you so much for taking the time to leave this comment. I'm glad you liked it! Your feedback is always appreciated. Please keep supporting my channel. Take care dear 😃

Hi sir i am so lucky to get u as math teacher tommorow is my exam

@PreMath

3 жыл бұрын

You are very welcome Vinupakshappa! I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing premath channel with your family and friends. Take care dear and all the best😃

@virupakshappapattanshetti5714

3 жыл бұрын

Tq sir 🥰🥰🥰

Quadratic formula and factorisation very easy

THANKA FOR YOU WACHING

Factoring (first learned in Algebra 1) 3x^2-16x-12=0 (3x+2)(3x-18)=0 (3x+2)(x-6)=0 3x+2=0 3x=-2 x=-2/3 x-6=0 x=6 Solution Set: {-2/3, 6}

@PreMath

3 жыл бұрын

Cool Thanks for the visit! You are awesome 👍 Take care dear and stay blessed😃 Kind regards

3 x 12 = 36 = 18 x2. Hence 1/3( 3x - 18)( 3 x + 2)= 0. Hence (x -6)(3x+2)=0. So x =6 and x= - 2/3. PSD.

@PreMath

6 жыл бұрын

Thanks again Pritam Dhinsa for your prompt input. Best regards :)

! WATCH FULL VIDEO NOT JUST LOOK AT !

I understand oh but Please why did they divide by2/1 after the coefficient. Thanks

Thanks!!!!!! It helped me a lot

@PreMath

3 жыл бұрын

You're very welcome Monica! Thank you so much for taking the time to leave this comment. I'm glad you liked it! Your feedback is always appreciated. Please keep supporting my channel. Take care dear 😃

Very nice

@PreMath

2 жыл бұрын

Thanks Narendra dear for the visit! You are awesome 👍 Take care dear and stay blessed😃 Kind regards Love and prayers from Arizona, USA!

Hello professor! There is a female teacher in India who teaches a new formula very fast. Do you know it? Brasil

I like it

And there's a fourth way of solving by tabulated and drawing a curve on graph paper.

@PreMath

3 жыл бұрын

Thanks Roman for nice feedback! Have a very happy and blessed New Year! I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing premath channel with your family and friends. Take care dear and all the best😃

@romanchomenko2912

3 жыл бұрын

@@PreMath Over here in the UK we have a shortage of mathematics teachers or teachers who can not teach I've had my fair share of useless teachers for an example of skipping vital solutions to an equation. The mental attention for a 14 year old is 30 minutes so if a class hour of 45 to 60 minutes the students lose 15 to 30 minutes for each lesson.

@exclusivereviewsexclusiver8498

3 жыл бұрын

@@PreMath thank you sir..

Sir last method to solive the equation is difficult to understand l do not understand any thing of this method specify the ending part of the method has gone over my head

Thnak you

@PreMath

3 жыл бұрын

Thanks Hansi for the visit! You are awesome 👍 Take care dear and stay blessed😃 Kind regard

eres el puto amo master

completing square was hard..i prefer the b/2 method..

Completing The Square (first learned in Algebra 2) 3x^2-16x-12=0 x^2-(16/3)x-4=0 x^2-(16/3)x=4 x^2-(16/3)x+(-8/3)^2=4+(-8/3)^2 [x-(8/3)]^2=(36/9)+(64/9) [x-(8/3)]^2=(100/9) |x-(8/3)|=(10/3) x-(8/3)=(10/3) 3x-8=10 3x=18 x=6 x-(8/3)=-(10/3) 3x-8=-10 3x=-2 x=-2/3 Solution Set: {-2/3, 6}

Quadratic Formula (first learned in Geometry) 3x^2-16x-12=0 ax^2+bx+c=0 a=3, b=-16, c=-12 x={-b±[√(b^2-4ac)]}/2a x={-(-16)±[√(-16)^2-4•3•-12]}/(2•3) x=16±[√(256+144)]/6 x=(16±√400)/6 x=(16±20)/6 x=(16+20)/6 x=36/6 x=6 x=(16-20)/6 x=-4/6 x=-2/3 Solution Set: {-2/3, 6}

#trinomial #polynomial #QuadraticEquation

How did get 20 very confusion

What soo if R.H.S is not an perfect square

@PreMath

3 жыл бұрын

Dear Afroz, can you please give me an example? This way I could answer your question in a better way. Thanks for asking any way. Take care dear and stay blessed😃

What if the firsts is X2 + 12 × + 36 = 0?

@PreMath

3 жыл бұрын

For your answer, please check out link in my channel: kzread.info/dash/bejne/fKqasdl-h9SyZqw.html kzread.info/dash/bejne/hqtkmMOKYduonNo.html Thanks for asking. Take care dear and all the best 😃

@amitavadasgupta6985

3 жыл бұрын

2 values x shall b -- 6 as discriminent is zero.

thansk

@PreMath

4 жыл бұрын

Thank you so much! Please keep supporting my channel. Kind regards 😀

3x^(2) - 16x - 12 = 0

🙏🏼

Basic maths

Why is 4+91/9=100/9? Isnt it 127/9?

@talhashaikh100

4 жыл бұрын

Not be 4+91÷9 4+64÷9

@talhashaikh100

4 жыл бұрын

😂

@manomughal9443

4 жыл бұрын

@@talhashaikh100 hmmmm

@talhashaikh100

4 жыл бұрын

@@manomughal9443 hmm

@IssaPage

4 жыл бұрын

The question was 4 plus 64÷9.... where did you see 91÷9 ?

X=- 2/3,6

@amitavadasgupta6985

3 жыл бұрын

At the age of67yr solved in just 60 sec.

hi

@PreMath

4 жыл бұрын

Hi Candy! Thanks visiting my channel. Take care 😀

sir youre voice is so screechy, disturbing pls jus change this if you can GOD

Excellent method for factoring, I never knew this. Thank you!

@PreMath

4 жыл бұрын

You're very welcome! Thank you so much for taking the time to leave this comment. I'm glad you liked it! Your feedback is always appreciated. Please keep supporting my channel. Kind regards :)