You are amazing! Learned SO much, I wish you were my teacher. I love how detailed you are in your explanations of why you are doing what you are doing in each step. :)
i know im asking the wrong place but does any of you know of a tool to log back into an instagram account? I was stupid forgot my login password. I would appreciate any tips you can give me!
@Walker Leonel thanks for your reply. I found the site thru google and I'm trying it out now. Seems to take quite some time so I will reply here later when my account password hopefully is recovered.
My teacher spends so long explaining how we get proofs and never teaches us how to apply them thank you so much for teaching them so well and in a reasonable time! Thank you!
hi, I'm studying to become an educator and I've noticed you made some minor mistakes and the students corrected you. Is this a strategy to ensure their engagement in the material? If so I think that is a brilliant idea!
I do these problems on paper before I watch the video. I was tripped-up on the 25/16 part and got the wrong answer. But I know I won't make that same mistake next time. It was good seeing you have to pause to check things in the book too. If it was stretching your thinking, then it was also stretching your students' thinking.
What if instead of -32x, it is a -8x? My teacher gave me that problem but I noticed that the second term is smaller, that’s why I don’t know how to proceed.
I don't understand around 6:55. How did he get the binomial things? I might've missed something or got confused, I'm not sure, but it feels like you're just dropping the middle number?
I’m probably too late, but it’s because he completed the square. You drop the exponent value because it’s squared. and he got x-1 because b/2^2 equaled -1.
+BLIND DATE you will need to know how to complete the square, search my channel for completing the square and ellipse and I have plenty of videos for that
I thought you had to divide each side by the coefficient to cancel the coefficients out and also equal 1. Instead of dividing both sides by 25, divide the opposite side by 25 and the other side by 16.
+Aphotic a^2 is always larger than b^2 for an ellipse. If the larger number or a^2 is under (x-h)^2 then it has a horizontal major axis. If a^2 is under the (y-k)^2 then it has a vertical major axis. This is because a is the distance from the center to the vertices on the major axis
aha thanks I was really confused because i came to a problem in which a^2 was the same as b^2, and I still don't understand that part. But the video was really great and helped with everything else.
mr.mclogan sir how to compute the second eccentricity of an ellipse if the farthest distance of the earth from the sun(apogee) is 24 million miles and its nearest distance from the sun (perigee) is 6 million miles.assume the earth's orbit is an ellipses with the sum a one of the foci. i dont know the second eccentricty my teacher didnt discuss that to us.
Giotto Vongola Primo eccentricity is just the ratio between the distance of a point from a fixed point to the distance of the point from a fixed line so you can't have more than one
my brain just broke. equation i have is 6xsqare+25ysq-512x+150y-351=0. here i cnt take common between the x (suppose i take it fraction) then in trinomial as in the video 7:10 (b/2)sq=1819.02 nw who wants to solve my problm?
Hi there :D im looking for the standard form of my ellipse with the center at the origin :) and the problem is : Major axis on y-axis, length of the minor axis is 20 and the distance of foci from center is Square root of 70 or √70 i wish you could help me thank you
so based on what you know b is 10 c is sqrt 70. Use the formula c^2=a^2-b^2 to find a. Then plug into the equation for a vertical ellipse x^2/b^2 - y^2/a^2 = 1 since h and k are zero. That help?
Thank you for posting these sessions publicly! They are a great help for me, while starting a math major with plenty of catching up to do. You explain really well and the fact that it's not just an explainer has helped me learn from the questions in your audience as well. Thank you so much!
who's watching dis 2020?????!!!
BECAUSE OF ONLINE CLASS? is it me only?!?!
dont worry bruh im on the same boat as you lmao
Yea. I'm here for the same reason too.
2021 here!
2024😂
happy to help!
Ok
hi sir i can't understand this problem
4x²+4y²-16x+40y+67=0
pls help me
Zucc
Devide the whole equation by 4 to convert it in genral form
Thank you 💖 for the love ❤️😘
thanks
You are amazing! Learned SO much, I wish you were my teacher. I love how detailed you are in your explanations of why you are doing what you are doing in each step. :)
i know im asking the wrong place but does any of you know of a tool to log back into an instagram account?
I was stupid forgot my login password. I would appreciate any tips you can give me!
@Sebastian Ryder instablaster ;)
@Walker Leonel thanks for your reply. I found the site thru google and I'm trying it out now.
Seems to take quite some time so I will reply here later when my account password hopefully is recovered.
@Walker Leonel it worked and I finally got access to my account again. Im so happy:D
Thank you so much you saved my account!
@Sebastian Ryder Glad I could help =)
My teacher spends so long explaining how we get proofs and never teaches us how to apply them thank you so much for teaching them so well and in a reasonable time! Thank you!
hi, I'm studying to become an educator and I've noticed you made some minor mistakes and the students corrected you. Is this a strategy to ensure their engagement in the material? If so I think that is a brilliant idea!
YOUR THE BEST TEACHER EVER! I Learned a ton
Since grade 8, I always check your yt for math lessons!! and now I'm in grade 11 and still learning from you, tysm sir!!
Johnny sins is now teaching conic sections ,what the Fuç3
I do these problems on paper before I watch the video. I was tripped-up on the 25/16 part and got the wrong answer. But I know I won't make that same mistake next time. It was good seeing you have to pause to check things in the book too. If it was stretching your thinking, then it was also stretching your students' thinking.
Your videos save my study. ❤️
This is exactly what I was looking for, thanks Professor McLogan!
you are a wonderful lecturer, i have been struggling thank u so much.
Always incredibly helpful. Find myself coming back here all the time to relearn things so I can help others. lol The Circle of Math.
***** great to hear from you Sheane, hope all is well
Mr. McLogan's Math Channel thank you mr Mclogan's
I am indonesia
after two months i'm watching this again because i would never get bored.
+Mehtab Ahmed haha, happy to help
2021 and this video saved my homework, thank you so much Sir McLogan!
Yes you are very welcome!!
U literally saved my life
God bless you Mr McLogan.
What if instead of -32x, it is a -8x? My teacher gave me that problem but I noticed that the second term is smaller, that’s why I don’t know how to proceed.
Ahhhhh So helpful Sir. Thank you.
one question, Sir. At 11:15 - how did you get 4 as the value of b? thanks for all your math videos, really helpful
someone cleared it up, and the prof probably just misread the b as 4 instead of 1.
Sir love your solutions ..... I wish u would be my teacher 🥺 in INDIA 💛
I don't understand around 6:55. How did he get the binomial things? I might've missed something or got confused, I'm not sure, but it feels like you're just dropping the middle number?
I’m probably too late, but it’s because he completed the square. You drop the exponent value because it’s squared. and he got x-1 because b/2^2 equaled -1.
Thanks my guy, I actually got this one down. I feel less stupid now 👏🏽
haha you are very welcome! happy to be able to help
Mad respect sir+ tysmmm! Love from st Xavier's College Mumbai, india .....wish i could attend ur live lec
Sir what if my perfect square trinomial is a fraction? What should I do??
why does ellipse have many formula? i thought its just x squared over a squared plus y squared over b squared
It's a general form
Omg thank you for this.
Hello sir! I wanna ask if what is maximum and minimum point on the major and minor axis represnts??
Thank you in advance
at 6:59 how did you get 16(x-1)^2+25(y+1)^2 ?? that's the exact part i needed help on for my work and i have no clue what to do
Sir, you are so smart and above all, so funny.
sir will u show the reduced form of 7x^2+8xy+y^2+6x+6y-9=0 &find its eccentricity,lengths of axes?.........plz
+BLIND DATE you will need to know how to complete the square, search my channel for completing the square and ellipse and I have plenty of videos for that
Brian McLogan but sir that equation has an xy term how do we complete the square for that?
Rickey Zee if there is a xy then it’s not an ellipse
Thank you Thank you Big Help
Thank you very much
thank you sir
Thank you
How do I find the video before this where you explain what all these things mean?
Wow this video actually helped so much!
happy to be able to help
The formula of the pythagorean theorem is a^2+b^2=c^2, right?
Why is his formula when finding the c^2, is a^2=b^2+c^2???
Great video man. Thanks
thanks James!
I thought you had to divide each side by the coefficient to cancel the coefficients out and also equal 1. Instead of dividing both sides by 25, divide the opposite side by 25 and the other side by 16.
no what you do to one side you have to do to the other, so by dividing by 25 I make one side 1 and simplify the coefficients on the other side
Great Video, thanks for the help.
i don’t understand how you find whether h and k are positive or negative. im doing this rn to study for a test and i cant seem to figure it out
this video is helpful 👌❤
Please I'm in need of this solution ,am taking bachelor's degree in education, you tutorials are fundamental to me,interested
awesome! happy to help
How can we get an area of that equation of ellipse sir. Can you help me?
🔥🔥🔥😻😻i like your explannation
How did it become 16/16 at 12:00 pls
4:00 Great informative vide-- mother of god why would you write the number 6 like that
haha you are not the first to tell me I am crazy for how I write my sixes
thank you very much for this
Wonderful 😊
Sir how a solve 4x²+y²-8x+6y thank you for answer❤️
you rock.
+Mehtab Ahmed : ) thanks
i have a question what state are u in
FLORIDA
Brian McLogan wow good
Same, what university/college?
I still don't get how to tell if the equation's graph is horizontal or vertical.
+Aphotic a^2 is always larger than b^2 for an ellipse. If the larger number or a^2 is under (x-h)^2 then it has a horizontal major axis. If a^2 is under the (y-k)^2 then it has a vertical major axis. This is because a is the distance from the center to the vertices on the major axis
aha thanks I was really confused because i came to a problem in which a^2 was the same as b^2, and I still don't understand that part. But the video was really great and helped with everything else.
Nezyha I know this is kinda late but when a^2=b^2 it is a circle
@@edwinrajoo6874 2 years late smh
I did not see that you have replaced 36x by 32x I beg your pardon.
how do you find the general equation
from the standard formula
so the same problem I did but working backwards?
what if in the equation I get a coefficient on the x term?
then rewrite it as a fractional denominator like I did in this example
Thanks!
you are very welcome!
what if the given is not complete ,for example 4x^2 + 3x^2-16x+4=0
Here is a playlist I created with more examples of completing the square
th-cam.com/play/PL0G-Nd0V5ZMooC5Z-Xy9z3msyS3fr61F7.html
mr.mclogan sir how to compute the second eccentricity of an ellipse if the farthest distance of the earth from the sun(apogee) is 24 million miles and its nearest distance from the sun (perigee) is 6 million miles.assume the earth's orbit is an ellipses with the sum a one of the foci. i dont know the second eccentricty my teacher didnt discuss that to us.
+Yielding Brute I am only aware of one eccentricity of an ellise
Giotto Vongola Primo eccentricity is just the ratio between the distance of a point from a fixed point to the distance of the point from a fixed line so you can't have more than one
Thank yu
Thanks! Randy Orton
haha, cheers!
How did you know at first glance that this is an ellipse not a circle?
where did you get the 2x and 2y😭😭
my brain just broke. equation i have is 6xsqare+25ysq-512x+150y-351=0. here i cnt take common between the x (suppose i take it fraction) then in trinomial as in the video 7:10 (b/2)sq=1819.02 nw who wants to solve my problm?
How come
a^2 = b^2 + c^2
isn't it c^2=a^2+b^2
???
that is for a hyperbola ellipse is c^2=a^2-b^2 or how it is first written
Hello kababayang taga-Duero, Skwela ta tarung paytiiiiiing!!!!❤
STEM paaaa!!!
how'd you get that 5/4? T.T
sqrt(25/16)
thanks sir Brian :)
nagbayad parents ko for the tuition para matuto pero pupunta ako sa youtube para matuto, YES TO ACADEMIC FREEZE
Online class gaming ka rin??? Hahahaha
@@edwardgaming466 oo kaistress!
@@andra2257 kayang kaya mo yan! Goodluck!!!😊😉
@@edwardgaming466 thank youuu sayo din! fightinggg!!
@@andra2257 Welcome!!!😉😊❤
Hello sir, your video is incredible! But can you explain me why we need to add 16 and 25 at the right side? It’s confusing 🥲. Thank you.
hi! you added 16 and 25 on the left side so you need to do the same on the right side :)
@@1mayadefender Thank youuu 💫
H
There is a god
😀
This guy's face slightly resembles Ben Shapiro.
Thanks so much 🫶 I was wondering how you get the numbers that add to the other side
I wish we did stuff like this instead of inverted classrooms where we just watch videos and work in class
college lectures sucks they skip so much work.
+monkeypolicd understand, hopefully my videos can help fill in the holes for you
+Mr. McLogan's Math Channel well high school teachers do go in details which helps alot thx man.
I’m learning this is 8th grade you rly shouldn’t be talking..
Eli lmao I’m in the 6th grade learning this. You REALLY shouldn’t be talking
Thank you for your informative lecture, Sir Brian :-)
you are very welcome!
I'm lost at 10:04 pls help me
-Sorry im a slow learner person
@@cedrickgamboa5280 thanks dude
Sir can you teach me how to find the perfect ,foci in x -axis?
It is not correct there is a mistake in this answer. you should find 45 not 25
This is so much helpful. Would definitely recommend it to others. Thank you!
Shabaan Qureshi awesome! happy to be able to assist you
wala parin ako nagets
so hard to catch up 😭
O7
Hi there :D
im looking for the standard form of my ellipse with the center at the origin :)
and the problem is :
Major axis on y-axis, length of the minor axis is 20 and the distance of foci from center is Square root of 70 or √70
i wish you could help me thank you
so based on what you know b is 10 c is sqrt 70. Use the formula c^2=a^2-b^2 to find a. Then plug into the equation for a vertical ellipse x^2/b^2 - y^2/a^2 = 1 since h and k are zero. That help?
thank u for helping me.
You are very welcome!
good video
Thank you!!
You are very welcome!!
Thank you for posting these sessions publicly! They are a great help for me, while starting a math major with plenty of catching up to do. You explain really well and the fact that it's not just an explainer has helped me learn from the questions in your audience as well. Thank you so much!
can you help me out with 9x^2+4y^2+27x-8y-126=0
Thanks a million...you've really helped me💥
4x²+9y²-16x+18y-11=0 find the center ,foci,vertices
thank you, you are a great help!
happy to help you out!
Truly the reason for my passing grade
DUDE IM WATCHING THIS IS IN 2020 AND ITS SAVING ME
What happened to "doing the same thing on the other side".?
Just have to say thank you for the help
HOW CAN SOMEONE BE SO GOOD AT MATH ? HUHUYU THANK YOU SIR!
Stem pa hahahaha!
Where's your lr 1 2 3 4