Solving Word Problems in Distance, Rate, and Time Using Quadratics - Example 2

[@SpongeMixify]

I hate these word problems

[@mydjmode]

SpongeMixify Whoever created them can suck a big fat one

[@phe.mp3]

saaaaame

[@JohannSuarez]

@@mydjmode Agreed

[@System-ru5yt]

we all do

[@yona1an]

SpongeMixify I fell you

[@aliya1429]

THANK YOU, SIR, YOU ARE A HERO!! I was literally about to start bawling my eyes out because I couldn't solve one of these particular problems.

[@patrickjmt]

@Arcz90 well, with some practice you can do this pretty quickly i would think.

[@tigerlilja1]

@MrKenneththeboss This isn't the hardest thing mathematically I've done...I'm just used to math being very mechanical, just chugging and plugging, not word problems. All of the classes in math I've ever taken preferred to emphasize theory and calculation over analysis/word problems. I wanted to hit my head against a brick wall while taking calc2 because a lot of the word problems were so vague. Calculus 3 is working a lot better for me now...thanks to a much better textbook and patrickJMT. :)

[@spadrine]

Okay, he had me up until the last part when he factored the last equation with r squared.

[@shahibnulsadekwafi6367]

he just factored by grouping

[@AlexandrBorschchev]

ibnul sadek is it called multiplying by conjugate, sorry im dumb at math lol

[@Thegeometer-ep3sj]

Would it have worked if the faster plane's value of r was r+50 instead of the slower plane with r-50?

[@johnzalion8508]

im pretty sure it would be, but u can try it out and if it works, then yea. I'm pretty sure it does though

[@alster724]

Agree. Faster should be added

[@owenschmidt2317]

Yes

[@sanggleee3072]

Would it still be the same if you put r+50 for the faster plane?

[@ramlahassan9761]

yes

[@k12becgr62]

faster: r+50; time=t slower:r; time=t+2 Same answer. Yes

[@tigerlilja1]

I remember in algebra I, these were the only type of problems that I couldn't do..I wish I could've had this video back then. I'm in calc II now and this guy works wonders on my grade.

[@Quasifinance]

Dude you just saved my life.

[@Arcz90]

is there an easy, more simplified way to do these kinds of problems, say you are in an apptitude test and have a time limit, can these be done more quickly?

[@plumbercanicon1524]

Aiwa! ha ha ha ha this is the equation X- 50 + 2(X + 50) = 600

[@Rumrules123]

thanks man, ur the friggen best

[@pankiller3266]

This really helped, I was so confused on my mid term...

[@profile6300]

this really helped!!! haven't understood this for two weeks but i finally get it. thank you!

[@TheGreenSmoke]

this is good really helpful information. thanks!

[@kellyvan9157]

OMG after all of this time i finally understand these kinds of problems! i should have watch this video sooner because i am already in calculus. :'D

[@CR1257]

Looking for a better example

[@plumbercanicon1524]

The equation is X-50+2(×+50)=600

[@alex_chmiel_3]

You are the greatest ever thank you so much

[@bufferoverload4709]

Cheers for this video. I really appreciate it. Well done, and keep up the good work!

[@phe.mp3]

This was super helpful! Thank you!

[@tyler_danico6635]

Bruh our math teacher gave us a hw like this but he only taught us to day was Domain and Range and I'm like ......

[@johnzalion8508]

What does that have to do with this? Tell me if it does have to do with it somehow, but I'm almost positive it doesn't.

[@Nocturnous]

@QuantumRippyify I think he was picturing a commercial jet plane. He probably doesn't realize that smaller one engine planes (Which considering the miles traveled, makes the most sense), are considerably slower.

[@andrewfraser546]

that helps....domo arigatou (thanks)

[@Kininet]

Great ... thanks.

[@xpandorias]

You earned an sub

[@renewd]

I love these word problems

[@karmacloud99]

is there is simple way??

[@theresasutherland3410]

It would be good if you could slow down

[@afk478]

This dude almost has 1m subs....how?!

[@liaa3339]

because he teaches math and a lot of us students struggle with it 😀🔫

[@afk478]

@@liaa3339 yea yeah ofc im very grateful and thankful to people like him who help others. Im happy he almost has 1Mil subs....this was a whole year ago and i didnt know any better lol

[@jhimmorales9310]

Can we solve it using time 1 equal to time 2 using rational equation?

[@makita-chan2836]

but- what about the time? so how do we find time?

[@makita-chan2836]

nvm- we find it using d=t x r = so to find time, we divide distance by rate.

[@patrickjmt]

you got it :)

[@makita-chan2836]

patrickJMT thanks for this video, you helped with my math activity :,)

[@signonajoseph2351]

Thanks.

[@Unknown-ln5ly]

Butiful. Thanks so much

[@Motiongang_]

Thanks!

[@ShanteGaston]

confusing. :/

[@joysjournal5811]

the way the problem was solved was so confusing for me. If only I could remember how my teacher solved that, can't find anything on youtube that is similar to how he solved it.

[@phe.mp3]

Same.

[@SandhillCrane42]

Should it not be x plus 50? That gives positive solutions.

[@carlhernandez3904]

thanks alot :3

[@ela-bn6cs]

our teacher taught us just one example then she would let us answer this things that are so complicated

[@AlexandrBorschchev]

Why is it that i can solve challenging math problems, but i dont even understand A THING in these silly word problems. Sometimes you gotta tweak the equations and turn them around to match the phrasing of the problem, its so hard i dont even know how to approach these problems.

[@dylanmonroe239]

Alexius Czar P. Vergara I was just on another vid and saw ur other comment

[@dylanmonroe239]

On Aggieneer02 channel on the “d=rt problem”

[@AlexandrBorschchev]

@@dylanmonroe239 that was probably someone else, I havent watched that video.

[@plumbercanicon1524]

Quadratic equation s a simple way, the equation is. ×-50 +2(×+50)=600

[@screechez]

lost at 5:31 :{

[@xpandorias]

👏👏👏👏👏👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻

[@xpandorias]

Nice I got an A++

[@ceefaithfull8534]

This is not for GED students, this is advance math. To complicated for my level.

[@nurulnajwa3737]

That help me a lot! tima kseh

[@RoohaAli]

Complicated for beginners

[@weirdtemple1217]

I am still confused

[@jeanpierre9539]

So you have four divided by the quadrant of the x multiplied by 2. Then subtract the r from the 360 divided by the time. Substitute the T for time and rearrange the formula to equal its opposite equation. Then you have your answer 😂

[@m.nightshammertime1518]

Thanks Tom Cruise sound-alike.

[@dylanmonroe239]

Yo I was just listening to “revenge Tokyo” and this vid popped up math always finds its way to me 😖😭

[@hiya_glyv5154]

if you don't study it'll come for YOU

[@RoohaAli]

It's complicated I'm beginner and I can't get you.

[@karmacloud99]

simpler

[@lavaniadelrey2807]

Too hard

[@patrickjmt]

that's what she said

[@lavaniadelrey2807]

patrickJMT did you really just...💀

[@nursenica1632]

this is too muchyl you chose the long formula

[@hamzahnaruto5649]

Who is cheating

[@plumbercanicon1524]

Scruble solution.

[@patrickjmt]

very scruble

[@mariacullati2371]

Too fast

[@sealsealseal6915]

bro what

[@arsonaleleth4877]

that question sucks