Solving Quadratic Inequalities

Solving Quadratic Inequalities
The basic procedure and one full example is shown!

[LifeWithYourMum]

I don't know if my teacher is trying to show off by making the whole process complicated, or she's just not that good at explaining stuff. But within this 7 minute video I was able to understand what took a whole 50 mins to explain, in just 7 mins! You sir, are a damn good teacher.

[engelberthk]

Even I am now 60, I still try to study again the maths to prove my brain still works

[okhanii]

He posted this 10 years ago! I’m so glad I found this in 2019!

[patrickjmt]

ha! tell your teacher to watch my vids before teaching : )

[Trrkd_]

This dude filmed this 12 years ago and I'm Watching it in 2020.

[umarsheikh]

You've literally saved my entire VCE career. I will support your Patreon... as soon as I can make my own money, sorry. But for reals thanks

[ayindehorton]

I know this video is old, but I really can't thank you enough for helping me and countless of others with this. My teacher had us plug in our values of x into the original equation... Your method is much easier to use and understand, especially for this quiz I have coming up!

[emvulalusia]

starting my exams in 34 hours and this helped me a lot.... thanks a so much.

[turtlemanifesto]

im currently pulling an all nighter studying for finals n u have noooo idea how much this helped. thank you :)

[bportom]

this really helped! i got a 97 on the math test the next day! this is awesome!

[andreamils]

Oh may ghad!!! Thank you so much! You explained it better than my math teacher haha! Now I can now answer my math project! Thanks a

[jtashe]

Thanks so much for this, I have a 43 in Math because of this and imaginary numbers. I applaud you sire.

[KissMyWatchumacallit]

DUDE im doin geometry this year and highschoool and your videos are kickass... you explain it sooo much better than teachers, takes teachers a week to explain it properly but you got down in nearly 8 minutes!!!! kickass dude

[patrickjmt]

well, 'always' is a strong condition in math. there are others ways to solve them, but making one side zero and going from there is a nice, straight-forward procedure that one can do

[Salwa]

Patrick you are THE MAN!!!!
I srsly rely on you videos so much... If I don't understand something in class I just tell myself whatever I will go watch Patrick's video on this lesson xD
And when ever someone tells me that they are struggling in math I recommend your channel to them
Thank you so much for all your help =]

[brainardvillaverde]

WOW just WOW !!!! i tried to understand this lesson for about 1 week with my teacher.. and it only took me 7 mins to understand this with a video? what kid of sorcery is this? 

[doegi]

thank you for teaching me everything my teacher tried to tell the class over the span of the day in 7 minutes. Incredibly simple and answered every one of my questions with one example

[ducks.]

Legit stressing about a college algebra final I have tonight where this is the main thing thats stumped me. Khan Academy was way too complicated and I thought all hope was lost until I found this. Thank God! Bless this man pls <3

[Thadnill]

Do you use same strategy with Rational quadratic inequalities? Because that will come on my upcoming algebra test and i need to practice it, thanks in advance!

[peedfreak]

THANK YOU SO MUCH, I HAVE A QUIZ TOMORROW AND YOU SAVED MY LIFE!!!! I CANT THANK YOU