Final Exams and Video Playlists: www.video-tutor.net/

Who else forgot how to do this during quarrentine?

@haleyworsham1492

4 жыл бұрын

Peyton H I had to teach this to myself bc my teacher didn’t

@hiyorioh

4 жыл бұрын

Never knew how 😰

@tkaroadt

4 жыл бұрын

Me

@roxyp7241

4 жыл бұрын

taking calc nxt yr still don't know precalc tho

@gabrieljohn8208

4 жыл бұрын

Me

im literally just straight in the middle of a test rn

@talafatemi

3 жыл бұрын

STOP SAME SHHH

@matiasgreene8437

3 жыл бұрын

Did u pass?

@t-k4560

3 жыл бұрын

6 month check, how did it go?

@circadiana

3 жыл бұрын

@@t-k4560 bold of you to assume I remember 💀

@miettep1226

3 жыл бұрын

@@circadiana u better check the grade i'm invested in this

My man just got me prepped for my Algebra II test😂

@chazcuber4066

4 жыл бұрын

mine is tomorrow hahaha wish me luck

@shaypatel4743

4 жыл бұрын

ChazCuber Before ur test start, good luck my dude!!💯

@chazcuber4066

4 жыл бұрын

@@shaypatel4743 thanks man

@THATSMONTE

4 жыл бұрын

What’d u get I got one too

@chazcuber4066

4 жыл бұрын

@@THATSMONTE i got like a 63, really bad on my part i usually do better than that.

Finally everyone else takes to long to explain and says confusing things

@steliosconstantinides3842

7 жыл бұрын

King Izzie This my be the longest video on this subject.

@Pepstar3k

6 жыл бұрын

Lel

Thank you for helping thousands of individuals out there. Really appreciate it!

I appreciate how clearly you explain things. Thank You.

The Best & clearest & simplest explanation & demo I've seen so far. Thank you mate! You are a genius!

Maths and Physics is nothing when you have this guy with you!!!😭🤞🏽🤞🏽

this is even better than the khan acadamy video. helped me lots in the first 2:26 min

THANK YOU !! This cohort thing has made math so hard because we're learning 4 units in 10 days. Thank god this is my last week and thank god for this video or else I wouldn't be getting this credit

Your videos are really easy to understand thank you

HELPFULLL REALLYYY!! GLAD YOU SHARED YOUR KNOWLEDGE! :))))

very detailed and clear explanation, thank you so much!

This was great thanks!!!

Thank you for helping! your the first that actually explained that. This quarantine makes it hard to ask questions in class and truly understand the material. UNDERSTOOD! :)

I just needed this bc my damn math teacher is a fuctard and didn’t teach us

Thank You For Helping me Mr. You help us a lot...

Thank you so much! It helped me a lot

Oh my god thank you so much! I was absent yesterday, and nobody understood how to do this.

Thank you it helps me alot

This helped me a lot! Thanks for always making these videos, it helps students who are struggling in math. I tend to get bored easily when i watch these kinds of things but u explain really well. I've been struggling a lot these past few weeks because i missed a lot of classes and i can't seem to catch up but ur video really helped me understand the topic I don't quite understand. Thank u very much! Hope you keep making these amazing videos 😍🥰🫶🏻

is it possible to find the focus and directrix of a parabola using that form?

You are such a life saver bro

Thank you so much for helping!

Thanks I have a quiz tmr and had no idea how to do it tysm!!!!!!!

I am so shocked to find not only one, but TWO new ways to complete the square. Wow.

holy, you a goddddd, helped in like 2 min

Definitely will help on my college midterm tomorrow cheers mate!

@SpeedKing..

Жыл бұрын

I wonder how he's doing now

Quarantine really got me stressin

Your videos help me alot. Ngiyabonga 🙏💕. Tomorrow I will be writing Maths test 3.

Thank you.. I was able to help my kid with his homework!

thanks for the help

thank you, my teacher completely left this part out of the lesson

Thank you!!

Thanks dude!

Thank you for teaching me throughout my college years. Professors get paid to teach, but they don’t do that great...

wow, thank you so much!

Lmao thank you my hw question was on here :) and now I know how to do it.

thank god for this man

where did you get the -9 from. The 3 squared if so why is it negative?

Idk if I’m just stupid but this is so much easier to understand then my when my maths teacher explained it

i have milestones next week tysm for this

Can someone explain to me on the -7 and - 9 part i cant get please help

In 3:35 how did you get... y = 3² - 6 (3) - 7 ..?

wow you absolutely just saved my life

Bro your a beast

the legend!

bro u a lifesaver

Thanks man!

You have taught me. Ore in 14 minutes than my algebra two teacher taught me in a month

thanks appreciate it🙏

Thank you sir

WOAH I DIDNT KNOW THERE WAS A QUICKER WAY TO CONVERT TO VERTEX. I came here to learn how to convert from standard to vertex in general, i didn’t know there was multiple ways to do this

Gonna need these videos now then ever thx to the SATs coming up

THANK YOU SO MUCH I WAS SERIOUSLY ABOUT TO CRY

The circled 2 at 6:01 works here but what if that was a 4, or any other number, then you wouldn't be able to just copy that correct? Would you need to find what it multiplies into "c" and adds into "b"?

@alexwithdaminecraftboxers2010

10 ай бұрын

It’s just factoring trinomials. Watching a video on that First will help you understand. The X method for the trinomials will generally work most times but sometimes you’ll have to think outside the box

How you get that -9 in y=x²-6x+3²-7-9???

THANKYOU SOOO MUUUCH💖 I understand this more than module HAHAHAHA

If your confused in the first part of how to factor x^3 -6x + 3^2. Its because of the formula (a-b)^2 if you foil it or just remember what that would equal to, it would be a^2 - 2ab + b^2. x^3 - 2(3)x + 3^2 you can already tell that would be equivalent to (x-3)^2 by applying the perfect square formula.

I have a question, so on 12:48 why do we multiply by 2/2 and 12/12?

@mrk.8448

Жыл бұрын

to make the denominator same

I love watching your videos, especially before sleep to refresh on what I'm learning in class. It's very relaxing compared with Sal from Khan Academy.

@williamhu9567

2 жыл бұрын

Did you know that 1) thinking about something before you sleep makes you remember it better/the synapses snd connections in your brain strengthen 2) blue light from screens reduces melatonin which impedes sleep

Muchas gracias Thanks

I audibly gasped when I completed the square with the second method and it was exactly the same as the first!

thanks

Who else tryna study last minute👀

I have finals tomorrow 😃 thank you

4:40 Completing the square method

What is the number of 1/2

Wait is this how u determine the coordinates of h and k?

@carolinedang250

4 жыл бұрын

Well when u put it in vertex form u can see the coordinates in the equation. So yes.

in the last example when you're using the completing the square method, why would you multiply 5/3 by 1/2? Isn't it supposed to be (b/2)^2? Therefore making the completed square term (5/3/2)^2 and then you would do keep change flip and have 5/3*2/1????? Isn't that how you're supposed to do it?

@randywilton3466

6 жыл бұрын

((5/3)(1/2))^2 is the same as (5/3/2)^2. any time you multiply by 1/2 its the same as dividing by 2. Same with multiplying by 1/3, its the same as dividing by 3. Any time you multiply by 1/x, its the same as dividing by x. Hope that helps if you didnt already figure that out 7 months ago lol

You can use c-ap^2 formula to find the y value 3:33

wow .i like this vedio

Love my teacher looking me dead in the eye saying it's our responsibility to teach ourselves this

in 12:45, why did he multiplied 2 and 12 to the fractions?? Can someone answer asap pls :(

@dalemarkwiegand6468

4 жыл бұрын

The denominator should be 12

what if x^2 is negative? like, y=x^2+3x-4

احبك شكرا

Yo thanks so much jeeez

if H is a negative does that change the sign in (x-h) to a positive?

@ary8890

5 жыл бұрын

Bc it has to be the opposite sign

@raweenasif9139

4 жыл бұрын

yes because two negatives equal an opposite x-(-h) is the same as x+h

@soulja4373

3 жыл бұрын

yes

The second method is SOO much better

@danielgg8149

5 жыл бұрын

nah, complete the square gang :triumph emoji:

@sparksthedaytrader9606

5 жыл бұрын

@@danielgg8149 completing the square is for tik tok users

@acapellaseto

4 жыл бұрын

S. Menachery I hate doing fractions

At 9:07 why did you subtract the 3? I thought the same number should be ADDED on both side. Not subtract. Can you please enlighthen me. Thank youu! Your vids are of great help.

@raweenasif9139

4 жыл бұрын

It's because he added 5/6 in the brackets on the right side (to make a perfect square), this means he has to add 3 time 5/6 on the left as well to balance it out. It has to be 3 times 5/6 because he added 5/6 in the brackets. but since we need all of our numbers an variables except y on the right, we will have to shift the 3 times 5/6 that was supposed to be added on the left to the right to the left by subtracting 3 times 5/6 on the right side. Hope this made sense!

Nice

wait how did 9 become negative 9? in the first example

@cesarvillafranca7096

6 жыл бұрын

yukihira soma you'll always copy the sign of the c when it comes to the right side

@sukritigupta803

5 жыл бұрын

9 -18 = - 9

May I ask a question? How it becomes 16 at question number 1?

@az3518

3 жыл бұрын

-7 + (-9) = -16

How did you get 9 at the beginning?

@0magic0d88

3 жыл бұрын

@-Astro- GASp but this was 6 months ago... thanks?

@0magic0d88

3 жыл бұрын

@-Astro- you too!

🐐🐐🐐🐐goat chain he is the goat🐐🐐🐐🐐

i completely forgot about this bruhhh

When I become successful, it'd be a sin not to give back to you mann!!! Like anything you want!!😭😭😭 like this guy has been with me since Grade 10 and soon I'll be a freshman😭 with distinctions!!

@matiasgreene8437

3 жыл бұрын

Ik bruh same this dude is literally my teacher I don't pay attention in class but its fine cause this dude always comes in clutch

At 6:07 isn't that supposed to be -5 plus -8 = -13 instead of -5 minus -8 is equals to -13???

@raweenasif9139

4 жыл бұрын

It's 15-8 not -5-(-8).

@fall1n179

2 жыл бұрын

it is (-5 + -8) when there is no sign inbetween -5 -13, you are adding them:)

The second technique was better than the first

im literally doing grade 12 calc and forgot how to do this from grade 9

I don’t understand what this formula is for😩

@DANIELDALLAS_MATHs

4 жыл бұрын

Hi! Vertex form for the quadratic functions is just a convenient form in order to define Vertex coordinates of the function from scratch. However the main trick is how you convert Standard form ax^2+bx+c into the Vertex form. So if U need more explanation you can watch it here: kzread.info/dash/bejne/hH5mssWEeJWZm9I.html

I'm sure someone has pointed it out, but there's a mistake where you say "so H is -16". You meant "K"

Not me watching this 10 minutes before a test...

im confused this video is titles "without completing the square" but the video is all about with completing the square???

@hiyorioh

4 жыл бұрын

Um no? The first demonstration was completing the square, but after that he does it without completing the square

@ratidiot7911

4 жыл бұрын

@@hiyorioh oops I guess I missed that lol, I'm not very bright

@hiyorioh

4 жыл бұрын

p Pye Pay attention

teachers told us to do this but with long division ??!??!

my state test is tomorrow and im cramming the day before at 10:44 pm am i cooked?

Where my online squad at

❤

I find completing the square to be easier