Your videos are: 1. REALLY good at giving a detailed explanation, 2. To the point (not supper long videos considering all the content you explained.) I hope you continue making them because they’ve really helped me 🙃🙃🙃
Thank you for this detailed video! It really helped me clear up my basics regarding quadratic functions. One important thing that needed to be mentioned is if a = positive in vertex form, then the parabola opens upwards (contains a minimum). If a = negative in vertex form, the parabola opens downwards (contains a maximum). Hope this helps anyone who's confused!
I am extremely lucky to have stumbled upon your page the other day. You are totally my lifesaver; I was struggling mentally while studying for the SAT math. Math has never been my strongest, but your videos are helping me tremendously. I cannot thank you enough for your videos. Thank you so much for saving my time and encouraging me during tough times. I will be taking my SAT in a few months!! I am aiming high for 800 in math & I got the confidence to keep trying. For everyone studying their butt off for the SAT, we will not only survive the test, but also do so well. Good luck everyone
@@FredVlifts I got a 1510! Im so happy with my results. I never thought I could do it. I got a 790 on math, and I'm not even good at math. I would say scalar leading and khan were the only reason I did lol
@Kylima Wilson first of all, it's okay. Don't stress. Because your results don't get sent until two weeks later anyway. Take everything as it comes. Don't start learning knew stratagies right now. It's too close. Instead, review anything you've learned. Do a practice test if you can, and just review it. Review past ones. I got a 1350 on my first. When I did my second I thought I was screwed. I thought I did terrible. My hands were literally shaking when I saw my 1510. So unless you've taken it heaps of times, you will never know how well you did. Im sure you'll do great. Look at the people around you and say, Imma beat you all. This helped me but I think in just competitive haha U got this 💪💪💪💜
Thank you so so so much ...it was indeed very helpful for me . I was looking for such a kind of video for so long and finally I found it . Your efforts are appreciating .
Thank you so~~~ very much for ur lectures. They are precise, clear, logical, just getting to the point, and lastly help me appreciate the beauty of mathematical concepts. You're awesome 👌 👏 👍 😍
Thank you so much man! Your videos are highly appreciated and pretty sure they helped millions if not billions of people. Thanks again, and keep up the amazing work
I absolutely adore your videos, they have helped me so much with my SAT prep! But at 4:42 is it not supposed to be (-3,0) instead of (0,-3) since x=-3? Thank you and have a wonderful day! :)
28:58 You solved it right but the question was wrong, it turns out to be 3-5x on the rhs because its coming from 9-15x ! Anyways, these videos are extremely helpful . Really appreciate your work man ! 🤑🤑
Hey, quick question, do you have a video on circles because I am consistently getting close to a perfect math score, but the circles screw me up every time .
These videos have helped me so much with SAT prep I can't thank you enough!! But around 29:00, you simplified 9-15x to 3(3x-5), however, shouldn't it be 3(3-5x)? This would also change the final answer to (3x-5)/(3-5x), right? Thank you and have a wonderful day! :)
For completing the square method. Does the half of b, or the 3 have to be positive? I thought the minus sign was stuck to the number. so it would be -3? Or is this a completely different thing that doesn't include being that precise.
I so much like your videos.... I usually use it to answer questions I literally don’t know how to connect live stream on your video 😥😥 Please I need a link I really love ur videos,so helpful 😊❤️
bro first of all you're doing a great job but i think you did a mistake in rational expressions (simplifying) at 28:30 in simplifying 9-15x if its correct can you describe me further how?
Hii!! thank you for these videos they are really helpful! As an international student taking the SAT for the first time, any tips?? since I have only one chance to score 1300+.
first I wanted to thank you for your extremely helpful videos, but I just have a question concerning the first example you used in the rationalize denominator part ( around 23:00). Instead of multiplying both denominator and nominator by the root of 5, can't we just square both of them?
Well no because 3/√5 isn't the same as 9/5, you'd be multiplying be 3 on top and 5 on the bottom, but you have to mutiply by the same number to keep it equal
hey, so in 28:41 is't is supposed to be 3(3-5x) because before you factored it it was 9-15x. so the x should be with the 5 not 3. right????? ps. thank you for saving me
The fact that this is free feels like a crime
I'll take that as a compliment!!
hahahhaha istg i started prep 3 months ago and now I found him I wish had this knowledge and then practised questions
Your videos are: 1. REALLY good at giving a detailed explanation, 2. To the point (not supper long videos considering all the content you explained.) I hope you continue making them because they’ve really helped me 🙃🙃🙃
So glad they are helping!!
𝚓𝚔𝚔𝚓𝚔𝚔𝚔𝚘𝚘𝚔𝚒𝚓𝚓𝚓𝚓𝚔
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𝚔𝚓𝚓𝚔𝚒𝚒𝚒𝚔𝚓𝚒𝚔𝚘𝚓𝚓
𝚓𝚔𝚔𝚓𝚓𝚒𝚒𝚓𝚔𝚔
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𝚓𝚒𝚔.𝚓𝚓𝚘𝚔𝚔𝚓𝚒𝚔𝚔𝚒𝚓𝚓𝚔𝚔𝚔𝚓𝚔
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𝚒𝚘𝚒𝚒𝚓𝚔𝚔𝚔𝚔𝚔
no way there are only 11k views here... this is better than the khan academy prep omg
wait is the structure in expressions question actually b=9 because you divided by b to isolate 9? i'm a little confused sorry
Thank you so much for the kind words!!
Right
Thank you for this detailed video! It really helped me clear up my basics regarding quadratic functions. One important thing that needed to be mentioned is if a = positive in vertex form, then the parabola opens upwards (contains a minimum). If a = negative in vertex form, the parabola opens downwards (contains a maximum). Hope this helps anyone who's confused!
I am extremely lucky to have stumbled upon your page the other day. You are totally my lifesaver; I was struggling mentally while studying for the SAT math. Math has never been my strongest, but your videos are helping me tremendously. I cannot thank you enough for your videos. Thank you so much for saving my time and encouraging me during tough times. I will be taking my SAT in a few months!! I am aiming high for 800 in math & I got the confidence to keep trying. For everyone studying their butt off for the SAT, we will not only survive the test, but also do so well. Good luck everyone
How much did you get in the practice exams for math? Do you have any tips for the reading and writing section?
please guys show your support by giving him a thumbs up.
Thank you!!!
Thank you so much! I'm retaking the SAT at 26 and this is an absolute lifesaver.
how was it
Can we just appreciate how their is only 1 ad.
Lol
Cant relate #youtubepremium
No, this is how it used to be
Dude, I hope u do realize how valuable your videos are! Those are literally amazing, thanks a lot!!!
Awesome to hear, thank you for the kind words!
the one dislike is collegeboard
lolz
Been waiting decades for this. Thank you 🙏🏾
No problem!!
Man you just accomplished what my Calculas teacher couldnt in 3 years
I am going take test on March.
Thank you for your hard work
You’re welcome!!
My dude this is so helpful. I love how @Scalar Learning replies to all his comments. Real bro.
I try my best, glad you like the content!
Thank you for the video, I really hope part three comes out soon.
You’re the best!!!
It's out: th-cam.com/video/u18NskySeS0/w-d-xo.html
Nigerians love your teaching!!! Quite "rad" 🤘😎
Part 3 bro you told that it’ll be out till now
We’re waiting 🥶🥶
It's out!! th-cam.com/video/u18NskySeS0/w-d-xo.html
This is so helpful. I know most of this. But im using it for review. You explain a lot better than khan lol.
My SAT is tomorrow! WISH ME LUCK
how did it go?
@@FredVlifts I got a 1510!
Im so happy with my results. I never thought I could do it.
I got a 790 on math, and I'm not even good at math. I would say scalar leading and khan were the only reason I did lol
Best of luck!
@@ScalarLearning haha it worked! I got a 1510😀😀😀
@Kylima Wilson first of all, it's okay. Don't stress. Because your results don't get sent until two weeks later anyway.
Take everything as it comes. Don't start learning knew stratagies right now. It's too close. Instead, review anything you've learned. Do a practice test if you can, and just review it. Review past ones.
I got a 1350 on my first. When I did my second I thought I was screwed. I thought I did terrible. My hands were literally shaking when I saw my 1510.
So unless you've taken it heaps of times, you will never know how well you did.
Im sure you'll do great. Look at the people around you and say, Imma beat you all. This helped me but I think in just competitive haha
U got this 💪💪💪💜
man you are my inspiration. thank you so, so very much for this!
I appreciate that!
This channel is really hopeful, I am learning a lot.
thank you
You’re very welcome, good luck to you!!
You people are GEMS!! THANK YOU SO MUCH
If only i found your video early, my sat math score would be 700+
That's so nice of you to say!
Thankyou so much for everything you do for us, I paid a course and I can say that these videos helped me more that anything else. ❤
I have my Dec SAT this saturday. Wish me luck!!
Thank you so so so much ...it was indeed very helpful for me . I was looking for such a kind of video for so long and finally I found it . Your efforts are appreciating .
You're so welcome!
Thank you so~~~ very much for ur lectures. They are precise, clear, logical, just getting to the point, and lastly help me appreciate the beauty of mathematical concepts. You're awesome 👌 👏 👍 😍
Thank you so much for your helping! Right now I got more clear about those concept! My next sat is on March. Wish I got a great score on it.
Glad it was helpful! GL!!
Mine too, it’s in 2 days. Good Luck!
Thank you so much for this video. You have helped me to understand some core concepts
Glad to hear that!
Thank you, sir. You give me hope
This is sooooooo good I’m so luck I found this channel
Thanks so much!!!
Scalar Learning bro we want part 3
@@prathamagarwal5509 next week
Thanks a lot for this series, it was so much needed
Glad it was helpful!
Thank you so much man for doing this for free!
My pleasure!
Huxefa, you are amazing. Your videos are actually lifesavers. Still, i needed some help regarding SAT.
Can i just get some help? I am just left with 1 month of prep time.
You can email me for tutoring at huzefa@scalarlearning.com
Thank you so much man! Your videos are highly appreciated and pretty sure they helped millions if not billions of people. Thanks again, and keep up the amazing work
they didnt help millions of people :( (look at the views) but regardless it is extremely helpful !
this is pure gold
TY
I absolutely adore your videos, they have helped me so much with my SAT prep! But at 4:42 is it not supposed to be (-3,0) instead of (0,-3) since x=-3? Thank you and have a wonderful day! :)
Oh yes, you’re right!!!! Good catch, darn it I’m so mad i made that mistake!!!
28:58 You solved it right but the question was wrong, it turns out to be 3-5x on the rhs because its coming from 9-15x !
Anyways, these videos are extremely helpful . Really appreciate your work man ! 🤑🤑
Yes you are right! Sorry about that
this video is a life saver
Thank you so much...was really in need of this kind of video. Hats off👏👏
Glad it was helpful!
Hey, quick question, do you have a video on circles because I am consistently getting close to a perfect math score, but the circles screw me up every time
.
It's coming...
These videos have helped me so much with SAT prep I can't thank you enough!! But around 29:00, you simplified 9-15x to 3(3x-5), however, shouldn't it be 3(3-5x)? This would also change the final answer to (3x-5)/(3-5x), right? Thank you and have a wonderful day! :)
Awesome!! And yes, I think I may have made a mistake there!!
so what is the final answer please
@@rejoicerabesoelina5536 The final answer is (3x-5)/(3-5x)
You are truly amazing, love from india!
Thank you!!!
This is dope...... I hope I get the score I want InshaaAllah
@@aaxh1rrr I hope you do too Inshaa Allah
You got this! Keep using all available resources and working through the problems!
thank god you exist
Thank you for watching!!
Wow! This will help me for next week's SAT!
I think there's a mistake at 28:56 with the rational expression, should be 9x-15 instead of 9-15x
I actually made a mistake factoring it out on the next step. Thank you for checking!
Thanks so much sir , lots of love from india
Teacher how in the 29:00 minute 9 -15x became 3(3x-5) if the x is with the 15 shouldn't be 3(3 -5x)?? I didn't understand, please explain me.
Nágela Pereira he factored a 3 out
Yep that’s right
If he factored a 3 out on both then shouldn’t the -15x be a -5x not -5, same for the 9, if it was factored by a 3 then shouldn’t it be just a 3 then.
I saw that too that’s why i’m here😹
I saw that as well, kinda confused as to how it got like that
For completing the square method. Does the half of b, or the 3 have to be positive? I thought the minus sign was stuck to the number. so it would be -3? Or is this a completely different thing that doesn't include being that precise.
It def does stick to the number, but you don’t need to worry about it bc everything squared is positive anyway.
@@ScalarLearning Thanks, I overlooked that completely
you are amazing ! thank u , i wanted to ask smt : how many questions a day will help us to get an 800? please answer
Depends, different for every student. What is your baseline score?
Damn this just cover 1 year of my math class.....
Awesome, hope it was helpful!!
Scalar Learning can you pls do videos for pre calculus and physics 1. Thank you I really need that.
@@evancao4571 check organic chemistry tutor he is really helpful
How did you factor the largest polynomial h(x) at 37:29
I really love your videos ❤️...... They have great explanations ‼️
hey, if anyone sees this, would you recommend taking both the SAT and the ACT, or just study/focus on one?
Just study and focus more on one
I would choose one.
Scalar Learning okay thank you, i wasn’t sure if colleges like to see if students took both or not.
This is super helpful. Thank you so much!!!!!!!🥰
You're so welcome!
Hey! Can you also explain how to answer those questions on SAT in which we have to make an equation out of statements?
They are part of this series.
I so much like your videos....
I usually use it to answer questions
I literally don’t know how to connect live stream on your video 😥😥
Please I need a link
I really love ur videos,so helpful 😊❤️
No prob! Here's the link: th-cam.com/video/sra6zDBoADE/w-d-xo.html
Thank you so much for the video!
You are so welcome!
100 likes 0 dislike/ ;D this is how guys love you
Thank you!!
Thank you so much!! This helped a lot!
You're welcome!
Hey man please can you work out a video with those topics with more questions please, just explaining it well.
Sure.
I agree with that!!!!
you helped a lot
Awesome, glad it's helpful!
Ur videos r main source of my prep for sat, thank u so much. 28:33 9-15x is factorized as 3(3x-5). Isn't it 3(3-5x)?
4x3+21x2+29x-6 how did you factored it!!!
For SAT do we need to remember expansions like (a+b)3, etc. or what are the important ones? Great videos btw, they are very helpful!
You're a blessing for real, this is really helpful.
I'm so glad!
Thank you so much for making these videos! But I have a question. At 37:30 how do I factor this equation?
Tq sir needed geometry topic like this
How long will it take to crank out part 3 I’m in dire need of it before August SAT. I really appreciate these!
It will 100% be out before August. I’m hoping this weekend, but I’ll keep you posted
Everyone here is focussing on topic.
Meanwhile me:- Trying to solve his tshirt's problem 😂
Sin(789)
___________
Tan(789)
Why was 6 afraid of 7?🤔🤔
you helped so much!! thanks!
this was really helpfull thank you so much
You're so welcome!
Assalam o Alaikum. Sir, you did a mistake at 4:11. Instead of writing (-3,0), you wrote (0,-3)
Yep you’re right! Shoot!!
saw a comment that said it was cool if we sent you an email so i did :') I appreciate your channel a lot
Hey so sorry just seeing this, did you email me? Not sure if I got it.
thank you for this very helpful vid! Do you have parts 3 and 4? Thanks!
th-cam.com/video/u18NskySeS0/w-d-xo.html
@@ScalarLearning Thank you so much!
Thank yoU so very much
You are so welcome
Amazing content, please make more of these videos aug 29 is getting close
Part 3 is coming soon, hopefully this weekend.
Thank you so much for your videos
this was incredibly helpful tysm
bro first of all you're doing a great job but i think you did a mistake in rational expressions (simplifying) at 28:30 in simplifying 9-15x if its correct can you describe me further how?
Hii!! thank you for these videos they are really helpful! As an international student taking the SAT for the first time, any tips?? since I have only one chance to score 1300+.
my test is in march!
Def watch this series as well as my 800 strategies series
@@ScalarLearning thank youuu I appreciate it!
@@houdaazz181 How's your preparation going ?
Thank you 😊
first I wanted to thank you for your extremely helpful videos, but I just have a question concerning the first example you used in the rationalize denominator part ( around 23:00). Instead of multiplying both denominator and nominator by the root of 5, can't we just square both of them?
Well no because 3/√5 isn't the same as 9/5, you'd be multiplying be 3 on top and 5 on the bottom, but you have to mutiply by the same number to keep it equal
You are the best !!
Thank you! I appreciate your support!
Do we need to memorize all the formulas?
In min 28.49, the simplify seems to be wrong. Deno should be 3-5x which wont cancel out
Pls help me understand how you factored 4x^2-21x^2+29x-6 at 36:56.
Using the star method, I have a video on that on my channel, just search star method scalar
@@ScalarLearning ok, thank u!
If you are in New York let me know. Math is fun
@@ScalarLearning But isn't the STAR method for quadratics only?
at 43:00 b²=9 and then we got that b=3...why did we choose only the +ve value here not b=3 and b=-3? and thank you so much🌺
When's part 3 coming out?
wdk he uploads videos randomly)
Next weekend I hope.
is compound interest/simple interest part of this series? Also combinations and permutations?
@ 10:13 do you flip the signs? how did the 3/4 get negative and the 1/2 positive
yes, signs flip because you are finding values that take the binomials to zero
Thank You so much!!
You're welcome!
You are epic, where is part 3 ?
This weekend!!
Thank you sir
You're very welcome!!!
29:06 ,according to me it won't be 3x-5 rather 3-5x so the final answer would be( 3x-5/3-5x) and not 1
DANGGG 48 minutess much loveeee
:)
hey, so in 28:41 is't is supposed to be 3(3-5x) because before you factored it it was 9-15x. so the x should be with the 5 not 3. right????? ps. thank you for saving me
I think you caught a mistake! Thank you so sorry about that
When should we use the quadratic formula over the star method? Because I tried to use the star method for -x^2 - 8x + 2 and it didn't work
Only star if you need to factor and can be factored. Quadratic will always work (the one you posted is not factorable)
at 35:43 Long division. Should it be 4x^3 - 2x^2 instead of a + ? because 2x^2 multiply by -1 should be negative.
28:35 i think the bottom right should be 3(3 - 5x) yeah?