Inequalities with Polynomial Functions (Precalculus - College Algebra 46)

[@christianpardo4192]

Prof Leonard! Haven't taken a math class in two years but I got a 98% in Calc 3 thanks to you and I still watch your videos from time to time. You rock! Thank you!

[@samayasubadin6418]

I've hated maths and calculus for a very long time... and this is the video that did it for me. Now I ACTUALLY understand why the graphs look the way they look and the derivatives make so much sense now. Thank you so much, I value a lot the effort you have put into not only this but other videos as well. Love the way you teach Sir! Thank youuu

[@Harshita_INFP]

Sir, you're the one...who made me fall in love with maths....Thank you very much sir.🇮🇳❤️

[@johnbiluke8406]

Are you still watching?

[@kristalmartinez8220]

I just want to thank you for saving my life! I can finally understand math the right way

[@beyondaiden7427]

thank you for the video! I didn't really understand it when learning it in class, but now i completely understand it

[@rozha3963]

YOU ARE THE BEST TEACHER EVERRRRRRR !!!!!!

[@mortezarostami3287]

your videos are helping me immensely! thanks for all the great work 👍

[@binitmishra6750]

Thanks from the core. Absolutely love the way you teach , sir.

[@georgesadler7830]

Professor Leonard, thank you for another solid lecture/video on solving Inequalities with Polynomial Functions. The graphical method and plugging numbers into the polynomials are classical tools that solve inequalities. Many math books use a number line and plugging numbers into polynomials in order to obtain solutions for inequalities.

[@rosepierce9382]

At this point, I have concluded that you must be a bot.

[@colchi2547]

You are one of the greatest teachers I have had. Every topic is exciting with you explaining it. I hope to enter engineering school soon and be able to master calculus with your help. Hope you can also upload some linear algebra soon, much love professor :)

[@saokocandy]

You're amazing! Thank you for these videos

[@jorgeargueta4417]

I'm way past this class now (Thanks to you ) but somehow find this interesting just to watch, again thanks to you. You're the best thanks for all the videos and help.

[@lseansiamz4251]

Thank you Sir Leonard

[@gabrielfristandi4878]

had I known your videos back in my Highschool days... man .... I would've crushed it

[@timeless9820]

man, this explanation is much better than the one from my textbook. Thanks a lot

[@maryhowell5753]

Thank you for your videos! They are so helpful and easy to understand

[@FirstLast-tj4nl]

Almost done with your Intermediate Algebra playlist. I'll see this video in a few weeks =p

[@johnbiluke8406]

Are you here yet..?

[@rmarani3530]

Thank you so much sir

[@blahwazhere5271]

You are amazing!!!! Thank you for your videos!

[@manishpingale6558]

What a great video!

[@thatomofolo452]

P(x)>0 or P(x)< for x between successive zeros of P

[@spacejump7070]

Your awesome sir

[@Andy-jt5sr]

Thanks for calling me smart ^^

[@akwesiappiah1571]

Waiting for trig!

[@somasahu1234]

U didn't mention wavy curve method?!?

[@allusative1609]

I really really understand everything except for the first step with factoring I just don't understand how to do it by hand and its really frustrating or by ti 84 calculator.

[@maksymandrzejdrzyzgiewicz5096]

Professor, as Trigonometry is nearing, does one have to know geometry such as similarity and congruency, or is the pre-calculus trigonometry a chapter which one can understand thoroughly without those? Warm regards.

[@RishabhSingh-fb1ws]

Sir I don't have maths this semester but will come next sem sure ☺️😎😎😎for differential equations

[@MdMusfiqurRahman-hv8dg]

Sir, may I know how many videos are left to complete this playlist?

[@thatomofolo452]

it's a function

[@TheSpasmer]

where's the god damn trig part? I ain't paying more until you upload it or change that misleading title. there's no trigonometry here

[@johnbiluke8406]

He's getting to it, be patient. We don't need ignorant people paying anyways.

[@rosepierce9382]

@Carrie Oakey Your comments are annoying af.