Basic Math: Lesson 2 - Equalities & Inequalities

This lesson consists of providing you with a Self-Tutorial on the basics of equalities and inequalities. I go over how to write results in interval notation, inequality notation, and set (set-builder) notation. I also explain in the printed notes how to use your graphing calculator to help you make comparisons between numbers.

Пікірлер: 138

  • @kamaltaher
    @kamaltaher15 жыл бұрын

    Thank you professor; God bless you. I had this old problem with maths; like many others but yet not many also who can believe here is a lifetime opportunity to beat the problem. Your videos are from the Heavens.

  • @stevenhulbert7655
    @stevenhulbert76558 жыл бұрын

    I did horribly in math going through school, never got it. As an adult the concepts sink in much easier, thank you for your time making these videos, wish KZread was around when I was in school

  • @VideoMathTutor
    @VideoMathTutor15 жыл бұрын

    I'm not a professor, just a math tutor. I am glad I am able to help!

  • @samsonl310
    @samsonl31015 жыл бұрын

    Just wanted to say thank you so much for all of your hard work for putting these together. I wish you could have been my teacher in school (back in the day)..:)

  • @VideoMathTutor
    @VideoMathTutor14 жыл бұрын

    Glad to know I was useful! More will be covered in my upcoming Lesson: "Algebra: Solving Linear Inequalities."

  • @ScaryMaryCherry
    @ScaryMaryCherry13 жыл бұрын

    Thank you so much for sharing this very pedagogical and great video. I'm looking forward to following your other videos as well . :)

  • @Adumb50
    @Adumb5015 жыл бұрын

    My math teacher lets us watch your videos for homework. Nice Job

  • @ducdeubro1
    @ducdeubro114 жыл бұрын

    i want to have more and more lessons like this teacher

  • @shorty8256
    @shorty82568 жыл бұрын

    Thank you so much...you have made it clear and simple!

  • @TheMemyselfandme
    @TheMemyselfandme13 жыл бұрын

    thank you so much, believe it or not i only made it to 5 th grade. i did get my g.e.d. but basically i just cramed it. so now i am taking graphic design and of course we need to do math. let me just say you really break it down for me. this is really helpful. thank you very much. my kids even like this video!!! thank you.

  • @VideoMathTutor
    @VideoMathTutor14 жыл бұрын

    Yes, I plan to make videos on Quadratics. They are not done yet.

  • @jaygabrielle74
    @jaygabrielle7410 жыл бұрын

    I am re-taking my algebra test. Your videos have helped me prepare so much. Your awesome!

  • @esteban11a
    @esteban11a14 жыл бұрын

    You are the best teacherrrrrr

  • @VideoMathTutor
    @VideoMathTutor11 жыл бұрын

    I recommend watching my "Tips for Students" playlist of videos for some help, then watch more of my Basic Math videos.

  • @MrRonaldPerez
    @MrRonaldPerez11 жыл бұрын

    Thank you sir for putting up the time and share your knowledge.

  • @VideoMathTutor
    @VideoMathTutor12 жыл бұрын

    @bigmac21662 Not sure what you are asking. The only thing I can think of based on info provided is to "switch" the inequality around to 43 > x. I recommend you watch the lesson: "Algebra: Solving Linear Inequalities." By the way, there is no need to send the same comment 3 times. Comments don't appear until I approve them.

  • @deanjdk
    @deanjdk11 жыл бұрын

    Thank you for putting making these videos! Absolutely brilliant!

  • @nightcore_ricktor7633
    @nightcore_ricktor76337 жыл бұрын

    Gods yess thank you for this lecture, I managed to answer the last example of this video before it ended and I got it right xD thank you so muchhhh

  • @VideoMathTutor
    @VideoMathTutor11 жыл бұрын

    I don't know what you mean by DR/R. Did you watch the FULL lessons? The free versions are only a small portion. The paid versions cover quite a bit of material on how to do linear equations and inequalities. If all else fails, you can also get webcam tutoring from me (but I do charge for this). Visit my videomathtutor[.]com website for details.

  • @r-shar
    @r-shar10 жыл бұрын

    Awesome! this helped me tremendously.. thank you

  • @VideoMathTutor
    @VideoMathTutor14 жыл бұрын

    @jimmytwoshoes2009 Sorry about that. Older videos were filmed in mono, not stereo. New videos will be in stereo.

  • @debienervina8175
    @debienervina817511 жыл бұрын

    This is so awesome. you make it so clear and easy to learn. thank you.

  • @FlowSense544
    @FlowSense54412 жыл бұрын

    one of my "techniques" of learning, is while sleeping, and my brain sucks all that information while asleep. this is awesome!

  • @VideoMathTutor
    @VideoMathTutor12 жыл бұрын

    @paddy110287 Note are in area called "Printshop" in my E-Store on my website.

  • @VideoMathTutor
    @VideoMathTutor13 жыл бұрын

    @lionsome Thanks! I hope to be a better tutor as time goes by. I should have new videos out in September.

  • @LoasthaGhost
    @LoasthaGhost15 жыл бұрын

    keep them coming please. you are helping me prepare for college Algebra

  • @uiut123
    @uiut12312 жыл бұрын

    Thank You sooooo Much!!! I finally understoood interval notation...Thank YOU!!!

  • @VideoMathTutor
    @VideoMathTutor13 жыл бұрын

    @8cookies2 Open dot does NOT include the actual value, the closed dot includes the point. I go over this in more detail in my Algebra lesson: "Solving Linear Inequalities.

  • @gralvien
    @gralvien14 жыл бұрын

    After watching u,i dont know how easier maths can get.lol.thk you.

  • @VideoMathTutor
    @VideoMathTutor13 жыл бұрын

    @UBABYGORILLA Video is in mono, not stereo. Sorry about that. You need to adjust your audio output. I have corrected this for future videos.

  • @perfect1oNN
    @perfect1oNN14 жыл бұрын

    I am 18 years old, I studied the math in arabic in Tawjihi (the high-school test in most of middle eastern areas, and they taught us your way and the way i just wrote. its almost the same.

  • @VideoMathTutor
    @VideoMathTutor15 жыл бұрын

    I think voice portion is in mono, not stereo. That may be the reason you don't hear anything (depends on your PCs settings, I guess). I can hear video just fine.

  • @VideoMathTutor
    @VideoMathTutor15 жыл бұрын

    I am glad! I hope more teachers do this.

  • @MohdZaheeruddins
    @MohdZaheeruddins10 жыл бұрын

    i am 27 now did my bachelors in microbiology and optes for sales career, never understood maths, i wished someone like could have helped me, however i started relearning maths and lets see hiw things,go...thank u sir.

  • @max2shay
    @max2shay14 жыл бұрын

    thank you very much...awesome teaching

  • @KipchirchirIan
    @KipchirchirIan8 жыл бұрын

    To avoid confusing the inequality symbols, I think of the symbol as an arrow and it always points to the lesser number. e.g. 2 6 > 4...the arrow is pointing to 4, which is the lesser number.

  • @VideoMathTutor
    @VideoMathTutor15 жыл бұрын

    Yes, but not for awhile. I think that will be covered in "How to REALLY use the TI-84 Graphing Calculator - Part 3." It will be covered in a future algebra lesson too, but I don't know which one yet.

  • @VideoMathTutor
    @VideoMathTutor15 жыл бұрын

    Click the "Free Videos" tab, then go to page with the lesson you want (like Basic Math, Lesson 2). There is an Acrobat Reader icon that you can click to view PDF file on the sidebar, plus a second link just under the videos description. If you still have problems, please email me (don't use KZread), and I can just send you the files.

  • @VideoMathTutor
    @VideoMathTutor15 жыл бұрын

    Yes. I go through this in more detail in the lesson: "Algebra: Solving Linear Inequalities."

  • @VideoMathTutor
    @VideoMathTutor11 жыл бұрын

    Video was recorded in mono, not stereo. New videos will be in stereo. Sorry for this. You need to adjust your audio output.

  • @jvila30
    @jvila3011 жыл бұрын

    That's a clear explanation, ThankYou! :D

  • @VideoMathTutor
    @VideoMathTutor15 жыл бұрын

    Yep, You are correct.

  • @VideoMathTutor
    @VideoMathTutor12 жыл бұрын

    @tremelower I am creating a multi-disc DVD set for GED math where I will give a very good answer to this question. In the mean time, I recommend you buy at least 1 test prep book to guide you. Watching my Basic Math videos here is a good start.

  • @DouglasASean
    @DouglasASean12 жыл бұрын

    cant thank you enough, nice work.

  • @VideoMathTutor
    @VideoMathTutor13 жыл бұрын

    @Rising421 Math notes are in 2 areas of my VideoMathTutor website. Just go where the video is, and there is a link, OR visit the "PDF Printshop" under the "e-store" link.

  • @mutedloud
    @mutedloud15 жыл бұрын

    Sir, you should be on the Mathematician Hall of Fame, if there is one.

  • @Jayswingler530
    @Jayswingler53014 жыл бұрын

    great work thanks for your help i have regent to take june 18th your lesson helped me alot but please go to more details

  • @manufahlife
    @manufahlife12 жыл бұрын

    this was really helpful

  • @VideoMathTutor
    @VideoMathTutor12 жыл бұрын

    @calvin02514 Video was recorded in mono, not stereo. New videos will be in stereo. Sorry for this. You need to adjust your audio output.

  • @bikatakasek
    @bikatakasek13 жыл бұрын

    THANKS..MR..that video helpmore in my school smp 1 Bumiayu Indonesia.

  • @VideoMathTutor
    @VideoMathTutor11 жыл бұрын

    I do not know what math is required for your degree, so I cannot give you any suggestions. You may want to talk to a school counselor. Watching all my "Basic Math" videos will definitely help almost any students wanting to do well in algebra. You may want to start with those first.

  • @VideoMathTutor
    @VideoMathTutor13 жыл бұрын

    @grafearthainn Note sure where you are looking, but notes are clearly shown on my videomathtutor site in several places. Look where video is, or the PDF printshop.

  • @VideoMathTutor
    @VideoMathTutor14 жыл бұрын

    More lessons are on the way. (I'm a tutor, not a teacher)

  • @Kaliu100b
    @Kaliu100b7 жыл бұрын

    Very Good Thanks!!

  • @VideoMathTutor
    @VideoMathTutor12 жыл бұрын

    @DeaDaveP I am glad I was able to help! More videos soon!

  • @pamelaperkins241
    @pamelaperkins24111 жыл бұрын

    your video helped me under stand what i need to do but i still need more understanding about equations and inqualities cause i have an exam i have to do now and im haven little trouble with DR / R no numbers it in so how do i find the answer to this please help me thank you

  • @ellabrendairianto5211
    @ellabrendairianto52117 жыл бұрын

    This helps more than school

  • @VideoMathTutor
    @VideoMathTutor14 жыл бұрын

    @dafervent1 No, I have no current plans to do videos in Spherical Trig, Celestial and Nautical Navigation. Sorry.

  • @ShaneMKelley
    @ShaneMKelley14 жыл бұрын

    i looked on your site and around on here but i can't find these so called notes you talk about :/

  • @asadamir2537
    @asadamir25377 жыл бұрын

    very nice lesson

  • @dafervent1
    @dafervent114 жыл бұрын

    Hello Anthony, I commend you for helping in this critical area of study. I'm a prospective student of Texas A&M, I want to graduate to Algebra, Trig and ultimately Calculus. I'll be studying in the Maritime field, heavily based in Spherical Trig, Celestial and Nautical Navigation. Question; does your instruction go that far and should I worry if the extent of my math exposure is only to the pre-algebra level?

  • @karlstivala777
    @karlstivala77712 жыл бұрын

    where can we get the notes from?

  • @VideoMathTutor
    @VideoMathTutor11 жыл бұрын

    I cover how to solve linear equations in my video lesson: "Algebra: Solving Linear Equations - Part 1." Webcam tutoring is $25USD/hour. More information on that can be found at my videomathtutor[.]com website.

  • @VideoMathTutor
    @VideoMathTutor14 жыл бұрын

    @coterieternal Notes are at my videomathtutor website. Click the "PDF Printshop" link.

  • @pamelaperkins241
    @pamelaperkins24111 жыл бұрын

    That DR/R was in my book but i do have a problem that my math book is not showing me how to get the answer. I have to find the equation in 80=3y+2y+4+1 maybe i'm not understanding what my math book is saying on how to do the problem.If i could I would pay you to help me but cant pay right now but how much do you charge anyway

  • @janinemanzano3084
    @janinemanzano30848 жыл бұрын

    I much understand math now than when I was in my elementary and high school years.. Thanks for this,, :)

  • @biol336
    @biol33611 жыл бұрын

    i can hear ur voice very well and thanks a lot!!

  • @VideoMathTutor
    @VideoMathTutor14 жыл бұрын

    @skinnytwintights I do? In what way?

  • @CoCoTheInvestor
    @CoCoTheInvestor14 жыл бұрын

    Just coming from from university very depressed. Came online utube and found you!! U have made my day - Maths once again seems very possible! Do u do private tutoring online? I pay for your time?

  • @muhammadsudais7148
    @muhammadsudais71489 жыл бұрын

    hello sir please reply me.... i don't understand how is the number grater and then equal.... ≥ waht is this sing mean?

  • @sundayxafternoon
    @sundayxafternoon13 жыл бұрын

    wasn't that the transitive property that you described around 2:49?

  • @VideoMathTutor
    @VideoMathTutor15 жыл бұрын

    Please describe what is the error.

  • @KenzieGVideos
    @KenzieGVideos12 жыл бұрын

    hi im in 7 grade and my teacher gave me a early study which means i got it early and one of the questions on it is x

  • @VideoMathTutor
    @VideoMathTutor13 жыл бұрын

    @SuperFivecents Notes are at my videomathtutor website. Look for the "PDF Printshop" link.

  • @VideoMathTutor
    @VideoMathTutor15 жыл бұрын

    I cannot place notes here on KZread. For that, you need to go to my website and then to the page where this video appears. if you still need help, just send me an email.

  • @VideoMathTutor
    @VideoMathTutor14 жыл бұрын

    @shanemkelley On the homepage of my videomathtutor website, there is a link to "PDF Printshop" at the top of the page. Click that, then look for the "Basic Math and Algebra Notes from Videos" link.

  • @chillyt1
    @chillyt114 жыл бұрын

    Do u do Quadratics?

  • @VideoMathTutor
    @VideoMathTutor12 жыл бұрын

    Sorry about that. I will fix later today.

  • @VideoMathTutor
    @VideoMathTutor13 жыл бұрын

    @djdonkey17 Glad to know!

  • @justgive1704
    @justgive17048 жыл бұрын

    Hello Sir am Willy ,thanks for the lesson ,but please Sir how do one take the test

  • @VideoMathTutor

    @VideoMathTutor

    8 жыл бұрын

    +Williewitty Andrew Tucker You can download the notes for this lesson at my website. There is a Quiz at the end of it. www.videomathtutor.com/Printshop/Printshop/FreeMathNotes.html

  • @VideoMathTutor
    @VideoMathTutor14 жыл бұрын

    Mr. Clean? Obviously you have never seen my apartment!

  • @VideoMathTutor
    @VideoMathTutor14 жыл бұрын

    @nicklus27 Breath in... breath out... breath in... breath out... BTW, thanks for standing up for me.

  • @browneyedS
    @browneyedS8 жыл бұрын

    so how do i find domain and range of the equation?:(

  • @VideoMathTutor

    @VideoMathTutor

    8 жыл бұрын

    +browneyedS I do not have a video lesson on that yet. Sorry.

  • @doriamacie7290
    @doriamacie72908 жыл бұрын

    I really like the lessons but can't find the notes to print ...please assist

  • @VideoMathTutor

    @VideoMathTutor

    8 жыл бұрын

    +Dória Macie Try here: www.videomathtutor.com/Printshop/Printshop/FreeMathNotes.html

  • @VideoMathTutor
    @VideoMathTutor12 жыл бұрын

    @Trouter92 It depends on what notation your teacher wants you to use.

  • @eltonclark3358
    @eltonclark335811 жыл бұрын

    Well I know my work I just forget it during my test.I need help because it is causing my average to drop what should I do.

  • @faituahulbi5824
    @faituahulbi58248 жыл бұрын

    Am studying all your videos thank ✌🏾️✌🏾

  • @chillyt1
    @chillyt114 жыл бұрын

    thanks

  • @josemoya2815
    @josemoya28157 жыл бұрын

    how do you get these lesson quizzes that you talk about?

  • @VideoMathTutor

    @VideoMathTutor

    7 жыл бұрын

    They are available for free on my website (they are at the end of the actual notes): www.videomathtutor.com/Printshop/Printshop/FreeMathNotes.html

  • @1979artjohnny
    @1979artjohnny11 жыл бұрын

    Good Day Luis, I want to know if you can suggest which of your videos I should watch. I want to earn a Degree in Construction Management. Its been 16 years since I finished school. I'm planning to enroll next year. I need to brush up on my math. Well in school I wasn't all that great. I passed but with a avg. of 50% . Can you please help. Thanks a millions. and what you are doing is just amazing. J

  • @demetriustroupe9465
    @demetriustroupe946510 жыл бұрын

    how do i print the notes

  • @VideoMathTutor

    @VideoMathTutor

    10 жыл бұрын

    Visit my videomathtutor[.]com website and click on the "Math Notes" tab at top of page.

  • @demetriustroupe9465

    @demetriustroupe9465

    10 жыл бұрын

    Thank you very much

  • @VideoMathTutor

    @VideoMathTutor

    10 жыл бұрын

    Happy to help! Please tell others about my videos.

  • @yourpalcliffy
    @yourpalcliffy14 жыл бұрын

    my grade teacher explained as the bigger one is powerful and hence attacks the smaller one with an arrow....

  • @Debedeb
    @Debedeb13 жыл бұрын

    I can't understand why you kids give this guy negative feedback...? He more than gives his time to help you, there is nothing here to give negative feedback on.... Thanks for sharing Math tutor!!! I am so happy you give up your free time to help us and free most times. I love the rental videos

  • @asngurl2525
    @asngurl252514 жыл бұрын

    where are the notes??

  • @VideoMathTutor
    @VideoMathTutor14 жыл бұрын

    @asngurl2525 Visit my Video Math Tutor website and click the "PDF Printshop." All notes are there.

  • @paddy110287
    @paddy11028712 жыл бұрын

    Where are the notes?

  • @1984deepika
    @1984deepika8 жыл бұрын

    Hi Sir, Love your session. Can you please make a video on inequalities and modulus for gmat?

  • @VideoMathTutor

    @VideoMathTutor

    8 жыл бұрын

    I don't have a modulus lesson yet, but hope to do one in the future. I do have a lesson on solving linear inequalities here: kzread.info/dash/bejne/f61os5p_dcLemdo.html (lesson is not specifically for GMAT)

  • @VideoMathTutor
    @VideoMathTutor15 жыл бұрын

    Sure. That works too. When I learned this, Pacman did not exist (yeah, I am old). An alligator can also be used.

  • @pokemacmikey4695
    @pokemacmikey46959 жыл бұрын

    Thanks , my teacher will freak if I get another F!

  • @blindsayyyy6735
    @blindsayyyy673510 жыл бұрын

    {X| This dude is a genius} LOL