Solving Quadratic Inequalities - Example 1

[thomasrivera]

At laaast Finally someone gives it step by step. Nobody would seem to explain the second step and started to put numbers without explaining but Patrick thank you

[aeringtonarises]

Never thought I'd be here again. You've helped me through high-school almost 10 years ago, and now you're helping me in college. I never forgot your name.

[GTexxClub]

Thanks. I've never understood how the inequality sign works in quadratic inequalities since my primary school but I just did now. Is there any short cut to this because my teachers seem to get it without even thinking

[ickyvikki]

Thank you so much! This has really helped, I'm taking math online and the course wasn't explaining it very clearly and making it too complicated. Thanks again. :)

[gm]

Love it!!!! I was looking for this explanation for hours. Great job!

[BigMacForce]

what would school be like without youtube?

[mrmisspretty]

amazing... before watching ur video..i feel like my head gonna explode..thx you very much.. life saver..

[unemployedgringo]

Thank you so much! Really good teaching!

[beenabiju]

Thanks a lot, we were actually taught to find range of a function by quadratic no. line but never taught Q. no. line in the first place.

[bravek]

you really are the best..thank you alot for all your Vids..

[sshere]

Just subscribed you amazing content
Loved it🌷🌷🌷

[lanceoli]

THANK
LITERALLY SAVED MY WHOLE YEAR A LOT

[ohmnitrix]

cant you also write the solution as "-5 < x < 4" ?

[anooshaasif]

No one explained it that clearlyy
Thankyouu 😍😍😍

[terraria]

Also the number with the larger absolute value goes with the sign of the middle term when factoring. Just in case that is helpful to anyone

[hamzebeshir]

wow, I'm so impressed you're the best !!
dude thanks

[amrkhaled]

Damn, that makes it so easy! even after 12 years. Thanks!

[acer]

how would you write the solution if the function given >0?

[stoppls]

0:50 thank god someone said it, was losing my mind

[XxlilGelixX]

Duude THank YOu SOOO MUCH!!! Btw You're awesome and i love your videos! I"m an IB student and my teacher sucks. T^T lol you're so much better at explaining it