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Algebra Help: Inequalities
Posted by: MathTV
Video duration: 295 seconds
Global video hits: 5935
Understanding the properties we use to solve inequalities. This video is also on www.mathtv.com in Section 2.8 of the textbook Elementary Algebra.
Related: algebra, inequalities, solving, equations, mckeague, math, help, homework, mathtv, college, high, school, university, textbook, credit, ap, sat, gre
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Calculus: Derivatives 0
Posted by: MathTV
Video duration: 382 seconds
Global video hits: 132571
YMore videos at www.mathtv.com. You can help keep the videos under the Videos by Topic tab at mathtv.com free by clicking on any of the Amazon ads that appear below the video screen on mathtv.com. Anything you buy during that session will help keep the Videos by Topic tab free on mathtv.com. Thanks ahead of time for doing this.
Related: ap, calculus, limit, math, help, homework, mckeague, mathtv, algebra, college, high, school, university
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Calculus Help: Integrals 1
Posted by: MathTV
Video duration: 576 seconds
Global video hits: 408869
More videos at www.mathtv.com. You can help keep the videos under the Videos by Topic tab at mathtv.com free by clicking on any of the Amazon ads that appear below the video screen on mathtv.com. Anything you buy during that session will help keep the Videos by Topic tab free on mathtv.com. Thanks ahead of time for doing this.
Related: calculus, limit, math, help, homework, mckeague, mathtv, algebra, college, high, school, university, textbook, credit, ap, sat, gre
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Algebra Help: Squaring Property of Equality
Posted by: MathTV
Video duration: 442 seconds
Global video hits: 5512
Understanding the squaring property of equality. This problem is also on www.mathtv.com in Section 6.5 of Intermediate Algebra.
Related: algebra, roots, radicals, squaring, solving, equations, mckeague, math, help, homework, mathtv, college, high, school, university, textbook, credit, ap, sat, gre
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Algebra Help: Simplifying Radicals 1
Posted by: MathTV
Video duration: 293 seconds
Global video hits: 15376
Simplifying some fractions that involve radicals. This video is also on www.mathtv.com in Section 8.1 of the elementary algebra book.
Related: algebra, roots, radicals, squaring, solving, equations, mckeague, math, help, homework, mathtv, college, high, school, university, textbook, credit, ap, sat, gre
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Latest comments made on this video:
By: azuz6778. on 11 Dec 11, 04:18:47
can't believe kids? in my school don't want to learn this.
By: bebefore3. on 22 Oct 11, 13:45:24
if you have? iphone or ipad and you? want to calculate integrals check this app: itunes.apple.com/us/app/integrals/id471022211?mt=8
By: bebefore3. on 22 Oct 11, 13:45:10
if you have? iphone or ipad and you want to calculate? integrals check this app: itunes.apple.com/us/app/integrals/id471022211?mt=8
By: CrissySnow. on 08 Mar 11, 03:37:40
Thank you so much this is helping me with my? asvab coming up
By: kuuwip. on 07 Jan 11, 02:16:31
MRS. C-MOORE SUCKS!!!!!! (my math teacher)?
By: Rangerfull3. on 11 May 10, 23:49:13
i never knew people did this, i love? it! im failing math but this definately helps, teacher sucks
By: prolarka. on 19 Jan 10, 01:01:03
bcuz otherwise u'd get another inequality -draw a number line -make bold the solutions for -2x=
By: lapulapufish. on 02 Dec 09, 16:29:27
Why do you reverse the direction of the inequality. Can you show us a proof, so? we know why?
By: WildChildftw. on 23 Nov 09, 19:57:29
Well, in fact division is kind of derived from multiplication by the division algorithm. Dividing by 2, in this case, is equivalent with multiplying by? 1/2.
By: WrestlenAnimal797. on 01 Nov 09, 00:56:56
**Excuse me, I HAD watched? a handfull of your videos.
By: WrestlenAnimal797. on 01 Nov 09, 00:55:11
I love your videos. I've? watched a handfull of them. They're so hands on and easy to understand. I'm taking an Algebra class this year, and you've made it so much easy to understand. Thank you so much!
By: megaslayer92. on 27 Oct 09, 01:27:51
You want X to be the only variable on? that side so you multiply by 1/2 or .5 . Any other number used would not have removed the 2 in front of the x.
By: XBlade316. on 26 Oct 09, 07:06:15
I don't know why he uses multiplication instead of division but it is acceptable because you are multiplying it by 1 (the numerator) which makes it the same number then dividing it with 2. You can use? any fraction equal to 1/2 but most people use 1/2 because it is the simplest form.
By: pcmiler2000. on 26 Oct 09, 01:58:33
I LOVE Algebra, it just makes? my brains exciting.
By: SikMedia. on 25 Oct 09, 20:50:16
Well maybe to you,? but dividing by 2 is easier than multiplying by 1/2.
By: jtlebout. on 25 Oct 09, 20:33:52
1/2? makes the most sense to isolate the variable
By: Shintai123. on 25 Oct 09, 20:10:58
Why did you use 1/2? Does it "have" to be 1/2 or is any number? acceptable?