Відео

Thank you!1!!1

b=0

Thank you for explaining.

thank you so much

Hi Jim, where did you get the 75 deg

Bro i want to learn math not the alphabet

Reallyyy!! Thank you this really helps. And you explain better than some teachers at my school

Where does the extraneous solution come from? Why does it appear in the first place?

Couldn’t you also do -x + 3 = 2x - 3 instead of x - 3 = 2x - 3?

i’m a freshman this year and this helps so much, i can’t focus on the textbook and it takes an hour to read the whole chapter, thank you so much i wouldn’t be able to do this class without your help.

Absolutely wrong!! No wonder our children have trouble with math the only real and true answer for X is 6!!

you are a legend 👍👍👍

Wow I did not know this thanks

Matematika je stvarno nerazumljiva i zamorna

There are also restrictions of the values for x. Set the absolute value to 0 x + 3 = 0 x = -3 This is the x intercept, and it determines which parts are reflected to a point. If we visualise this, we can see that this linear equation has a positive slope, and therefore the left side of the graph needs to have all of it’s negative y values reflected This can be written in piecewise notation: y = {x + 3, x >= -3} {-(x + 3), x < -3} The first part is where both the parent and the absolute value graph are the same, and the second part is where the part of the graph is flipped (the absolute value part). Solve for the original equation: x + 3 = 9 x = 6 Check if it satisfies the restriction x >= -3? 6 >= -3? True. 6 is a solution Do the same for the other equation. You’ll see that x = -12 satisfies the restriction of x < -3

Because of how write we get confused why use | | instead of ( ) this it's easy to understand

Extraneous

Hi sir

Couldn't you distribute the 4 making 4x+12=36 and then solve for x. The answer is still 6

X = 6 or x = -12

Thank you 👍 sirji god bless you

Thank you

Which profession is this necessary in and how? Honest question.

Why does it go left 1?

❤

Wait, shouldn’t it be -228? 3:14 mark Ah, just saw the correction Love these videos btw, I’m no good at math but these videos really help me review a lot

I love this

if you need this for your job you should be getting a special class for it, instead of having it shoved into everyone's business making them more stressed.

Wrong, negative signs 😮😮😮

I still dont get it

Yes

Thank you for this, it helps me a lot to understand clearly the process. Big 👍

Why aren't your video views increasing? And not reaching people? The reason is: 1. Your video is not being SEO properly 2. Your video is not reaching the right people 3. Not using video hash tags properly 4. Not sharing the video on social media There are a few more reasons. That's why your videos are limited to your channel. Can't get out In a word, your video is awesome. Such videos are in great demand. If you do these things correctly. Hopefully, you will get a lot of visitors. Feel free to ask me any questions.

Very helpful you deserve 100m subscribers😢

while doing fractions, why did you use the ''denominator'' 20 and not another number?

thank you good sir

omg you saved me thank you so much jim i love you

Can anyone expalin how he got negative 7x on the 3rd step of the 2nd equation?

Can we represent diameter as DAF

You're a a real one dude. Thank you.

👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍

thx i really appreciate it

I'm so weird... that pen fidgeting at the beginning makes my skin crawl. 😅

*Promo SM* 😔

J

Good point. This is a Speed solution. I went through all 60 x 1mn this morning. It was so fun.

Maybe a better way to teach this would be to graph this with an XY grid. Show, (2,1) then explain it's the midpoint of a line. Show point C and infer the other half of line. These are wonderful videos

Excellent videos. You never circle D in this one, but you do say it. My lord, I wish I had you as a teacher prior to taking the SAT

Sorry to ask which topic is this?