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.

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[tremelower]

on the g.e.d. what do you recommend to study

[videomathtutor]

@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.

[calvin02514]

why I can not hear your sound, but only music.

[videomathtutor]

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

[paddy110287]

Where are the notes?

[videomathtutor]

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

[videomathtutor]

@esteban11a Not a teacher, I'm a tutor; but thanks anyway!

[videomathtutor]

@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.

[videomathtutor]

@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.

[bigmac21662]

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<43 how would i find the equivalent inequalitie?

[videomathtutor]

@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.

[Rising421]

hey where do you get them print out sheets you always talk about sir, i'm trying to join the military math is my weakest in all of the subjects...please help me out......i'll greatly appreciated it