How to Identify the Equations of Conic Sections

[@jen3805]

Thank you so much! I was so confused on how to tell which conic it is just based off the general equation but this made it so much easier.

[@guhaa01]

This does not hold if the axes of the conic is not on x and y axes. For example the equation xy= represents a rectangular hyperbola which cannot be explained by the method shown. A more generic way is to evaluate B^2-4AC. If it's =0, it's a parabola, > 0 it's a Hyperbola if it's < 0, then it's an Ellipse.

[@glitter_bxrry]

thank you so much this is so simple and helpful

[@apriljanet.martinez3828]

Just finished my gen math thank you sir.

[@Shin_yue]

Thank you I had a hard time understanding gen math but thanks to your video lesson it made it easy for me ❤

[@muaaznadeem4619]

Thank you so much. You made it so easy

[@M_3bcarenooo]

you made my day ,ty 😍 i hope the best for u😎

[@ajaykumar71591]

Sir i am watching your video from india . You made it so easy and now i am preparing mathematics for indian air force entrance exam. Any one tell me in which country related to sir❤❤

[@Mir4account-iw8nc]

for you to use the A=C = circle, the xy must be 0 or known as "B" of the equation if B is given you need to use discriminant formula B^2-4AC

[@adnansakeeb739]

quick, easy, to the point, thanks.

[@nonono1051]

OMG ANG DALI THANJ U SO MUCH

[@khaledqaraman]

I have a question please. The equation 5x^2-6xy+5y^2-16=0 represents an ellipse according to Desmos Graph Calculator, but here you say it must be a circle since A=5=C. Any explanaton ?

[@Mir4account-iw8nc]

for you to use the A=C = circle, the xy must be 0 or known as "B" of the equation if B is given you need to use discriminant formula B^2-4AC

[@noelgeorgi3313]

It's an axis rotated elipse, thus the xy term which is not there in the standard form

[@gabrieldeleon7232]

12-Quezon DeLeon, Gabriel M.

[@marklesteralmiron6399]

Almiron, Mark Lester O. 12-Osmeña

[@blanchvenicesantillan3526]

Thank you, Sir!

[@youtubeessentials2996]

thanks a lot

[@islamhussain-b8f]

Physics Muhammad. ARAFAAT SIR THANKS

[@majibalingit9769]

Dela Cruz, Marjorie B 12-osmeña

[@durairam976]

Superb bro

[@jcmedrano7374]

12 - Quezon Medrano Jhon Cristopher P

[@engene501]

our teacher said that you need to change it to standard or general form, either of the two, is the answer still the same?

[@shnye_mc14]

Gow about fractions naman po

[@martindeleon8058]

Deleon,Martin M. 12-OSMEÑA

[@jashmargaretterosal2880]

Rosal Jash Margarette M. 12- Osmeña

[@ishanjunnare3419]

This is wrong .... Only worls if b= 0 not for a general conic

[@angeloramirez8674]

Ramirez Angelo D. 12-Quezon

[@malaikarehman8433]

Thank you sir🙏

[@AnnitaChataika]

Thanks so much sir

[@Moviesbull07]

Remember.. it Will not work in rotated conics.. it'll only work without xy terms

[@seanolivermandac7798]

Mandac Madelaine L. From: 12 - Quezon

[@nicoagno2564]

Thankyouuu sir

[@christinee.1876]

Thanks bro

[@jeanlabrador904]

omygosh thank you so much 😭😭😭

[@ran_rin]

Hello sir! Can you help me find how the derivation of the general equation of a circle x^2+y^2+dx+ey+f=0 was made? My teacher said that there was another number aside from zero.

[@Memeboi07]

f is also constant in eqn which can be any number

[@mikeadamos5904]

Mike aldrin adamos 12-osmeña

[@darwardgarcia7217]

Garcia,Darward 12-Osmeña

[@fahad_hassan_92]

Does not work on 6x^2 + xy - y^2 - 21x - 8y + 9 = 0

[@guhaa01]

The above method will not hold if there is a term of xy in the equation. Please refer to my comments above.

[@jewelle9656]

Pangan, Jewelle R 12- Osmeña

[@atienomartha416]

What of xy=2

[@beautygenon9357]

hi sir can i ask something? why my general form of qudratic equation is no Bxy because my teacher said this is here general form about that is Ax2 + Cy2 + Dx + Ey + F= 0

[@beautygenon9357]

why no Bxy can you explaine that for me thanks

[@ChechoColombia1]

Bxy just rotates the conic.

[@mariaritafelisilda4371]

Thank u! ☺️

[@ReanTolentino-p2w]

Rean May Tolentino 11-Bonifacio

[@rhisllycompacion7114]

May ask po sir is there a parabola equation?po ba?

[@chi.chiyuuu]

Hi sir I'm already here HAHAHAHAH

[@lx5294]

hello po ask ko lang po if ano yung unang pag-aaralan sa second quarter pre-calculus? Na-upload mo na po lahat ng vids abt dito po? Thank you!

[@NumberSense101_MervhieCalma]

Unit Circle kzbin.info/www/bejne/pZbEommoj5l4apo

[@NumberSense101_MervhieCalma]

Reference Angle kzbin.info/www/bejne/aYezp4aQjMuMgKc

[@NumberSense101_MervhieCalma]

kzbin.info/www/bejne/eJq0m2isqZuUnsk

[@NumberSense101_MervhieCalma]

kzbin.info/www/bejne/q4ixZIKld9Cshrs

[@lx5294]

@@NumberSense101_MervhieCalma Thank you so much po!!🫶🏻🫶🏻🫶🏻

[@lanszyrel6579]

Mendoza Lanszyrel M. 12-quezon

[@allandizon2574]

10x^2 +10y^2 +13xy = 66 try it sir, and you found yourself completely wrong

[@guhaa01]

This is an Ellipse since B^2-4AC

[@SpeakupArpi]

In cirlce A=C and B = 0.

[@parsa8273]

🙏🙏

[@andreajosef3005]

Hi po paano po ba malalaman if equal sya?

[@NumberSense101_MervhieCalma]

Just check the coefficient of the squared term

[@kyleclavecillas-l8l]

🫶

[@islamhussain-b8f]

Math

[@allandizon2574]

YOU ARE WRONG

[@zeizen0]

What’s this dude yapping about