how to solve a quadratic inequality graphically & algebraically, algebra & precalculus tutorial

Learn how to solve a quadratic inequality, both graphically and algebraically. This is a must-know topic for your Algebra 2 and precalculus classes. We will go over how to determine the solution to x^2-6x+5﹥0 from the graph of the parabola. Then we will solve x^2-6x+5﹥0 algebraically with the "test-point" method.
For more algebra tutorials, check out my new channel ‪@bprpmathbasics‬

[@ninajolly8251]

Very good explanation. And, I’m impressed how you persisted in pronouncing a very difficult word until you got it right.

[@jbrewer4387]

You're a legend, man. I appreciate you making videos like this. You're saving my math grade, no joke.

[@PlasmaRanger]

I made the mistake that you outlined in my test and this video helped me know what I did wrong and how to do it properly before my exam tomorrow. Thank you.

[@applecake2209]

How'd you do

[@PlasmaRanger]

@@applecake2209 It’s been a while, but I’m pretty sure I got Excellence 😁

[@applecake2209]

@@PlasmaRanger that's great

[@PlasmaRanger]

@@applecake2209 thank you 😄

[@malachibrown9054]

You explained using the number line portion of the method very well! Thank you!

[@Orillians]

GOAT TMR IS MY EXAM. THANK YOU YOU'RE THE GOAT THE GOAT

[@Demi305]

Thank you very much for this fully detailed video, I enjoyed every second of it! It was so helpful , keep it up! 👍

[@meerabfatima863]

thankyou sir, you made a lovely video. It helped me a lot to understand this topic. God bless you!🥰

[@Theo21]

I really really really appreciate you for this video, been trying to understand this for days💯💯💯💯

[@ashenmorayas1112]

My man just chocked! THANK YOU SO MUCH!

[@akaizoldyck]

I actually was struggling with something and this video helped me out, thank you so much. ♥

[@nancysavold9326]

Thank you for walking us through step by step, I was having such a hard time understanding where the direction of the arrows goes. Some people will skip over steps assuming you already know those steps. I am glad I found your channel and this Video. Great Job

[@ky-ik3cz]

thank you so much. my professors way of doing this was with test cases and stuff that was just really confusing for me to follow

[@EP-rq3pn]

incredibly helpful as always, thank you!

[@sathanashankar5651]

Tku so much bro! I didn’t know how to do such sums and get stuck in them all the time! Ur explanation was crystal clear! I guess I wouldn’t have to go for a consultation with my teacher about this topic anymore!

[@evertoncarpes]

Thank you for your time and patience in explaining it. If anyone comes to this video searching for an "algebraic ONLY" solution (no graphic, no line, just symbolic manipulation), you can find it here: > kzbin.info/www/bejne/kH_Xq4qmip1jY5I and just as reference (in case of the other video disappear), the explanation is something like this: x² -6x + 5 > 0 (x - 1) (x - 5); so the roots were: x = 1, 5 BUT, since we want the situations where the multiplication is POSITIVE, we have TWO situations here: a) both (x - 1) (x - 5) are positive x - 1 > 0 AND x - 5 > 0 x > 1 AND x > 5 so it needs to be > 5 (everything greater than 5 is also greater than 1) OR b) both (x - 1) (x - 5) are negative (since negative times negative will be positive; > 0) x -1 < 0 AND x - 5 < 0 x < 1 AND x < 5 so it needs to be < 1 (everything smaller than 1 is also smaller than 5)

[@user-bv8vk2bx3e]

Thank you very much 💯💯💯

[@camilafigueroa9919]

Thank you! great job explaining!

[@ramielassadi593]

Bro you are a legend!

[@jackjin1183]

Thank you. That's really helpful!!!

[@nargesmohammadali7069]

this is so much helpful. thanks

[@mrrexder7910]

Thank You

[@mohammadsaeedullah4661]

Very good explanation Thanks Btw love from india

[@Kiririll579]

Never solved quadratic inequality before and it's what I come up with: x²-6x+5>0 x²-x-5x+5>0 (x-1)(x-5)>0 When a*b>0? when a and b >0 or a and b 0 [{x-5>0 [ [{x-1

[@isaacgamingph7040]

Thank you!!

[@Theo21]

love you man!

[@wristdisabledwriter2893]

I stop calculating after I get the far left after that the signs alternate

[@basith9715]

Thanks bruh!

[@dongy260]

can you do my math

[@teflonrozay1074]

Thanks

[@sammapleleaf1234]

I heard this is one of the problems on my algebra test, my test is in 2 periods, thanks man!

[@urbicide_if]

How’d ya do? I’m studying for mine rn

[@sammapleleaf1234]

ConservativeZoomer I got a 43/40

[@urbicide_if]

@@sammapleleaf1234 NICE

[@sammapleleaf1234]

ConservativeZoomer thanks man! Good luck on your test!

[@OperationMadeInHeaven]

@@sammapleleaf1234 how u getting 3 marks above maximum

[@mythl2179]

tank u this very pogga

[@itsmemikeyman9028]

You got my like XD

[@JA-bf9ph]

you look like ricegums more responsible and smarter older brother

[@crazyjester993]

4:20 important

[@boats2]

theres no indi-😐 theres no indigity-😑 theres no indicit-😕 theres no indication🙂

[@nabite459]

I clicked here because he is an Asian

[@nabilaafrin9171]

Thanks