How to Solve Quadratic Equations using the Quadratic Formula

This tutorial explains how to use the quadratic formula to solve quadratic equations. It covers examples with two real solutions, one real solution, and no real solutions (two complex or imaginary solutions). It also covers quadratic equations in non standard form, and shows how to verify/check the solutions. In addition, it discuss the discriminant of a quadratic equation and how it determines the number of solutions.
Solving Quadratic Equations by Factoring • Solving Quadratic Equa...
Solving Quadratic Equations by Completing the Square • Completing the Square ...
Solving Quadratic Equations using the Square Root Property • Solving Quadratic Equa...
How to Derive the Quadratic Formula • How to Derive the Quad...
How to Determine the Discriminant and the Number of Solutions • Discriminant of Quadra...
How to Convert Quadratic Equations from Standard form to Vertex form • Standard to Vertex for...
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[@gotutormaths]

How to solve quadratic inequalities 👉 ua-cam.com/video/Anl-sUl38qc/v-deo.html

[@JthoYT]

thx so much

[@REXUE1]

BRO IS SO MUCH BETTER THAN THE ORGANIC CHEMISTRY TUTOR

[@kangelparfait]

is it needed to compare them

[@JthoYT]

factz

[@briefcase99]

Stop comparing them dude.They are all equally good.

[@arlenefontanilla3246]

why did you remove the negative sign in the 20?

[@viduninelithya5590]

Really helpful video... The way you are teaching is clear and more attractive. You explained everything step by step . Thanks 🥰

[@DutAterBulo]

You are Very powerful teacher.thanks for your help.keep it up.

[@williama.rivera9414]

Excellent presentation. Thanks for teaching.

[@sanyawongchupan6470]

In example b) x should begin with -10 not 10, right?

[@gotutormaths]

Yes, that is absolutely correct! Thanks for pointing that out. Starting from where the arrow is indicating, the negative sign is missing in front of 20, and later in front of 10. So, as you said in the solution it should be negative 10 instead of positive 10. Sorry for that.

[@Thestoryinthesounds]

Thanks for pointing that out had me scared

[@shahilasherf8045]

Fr

[@jemalgebu]

Please start also about linear inequalities

[@EliceDusava]

Thankyou so much for good explanation 👏. Can you please explain on linear equations.

[@CharlithiaKuala]

Thank you so much. 🎉

[@sunshinecity8273]

Hi, thank u the video. Very helpful. Do u hav rational expression videos? If so, pls can u send me the link?

[@Itsme-iz2bq]

Thanks

[@JthoYT]

thx bro

[@keithusurper4036]

fix item b

[@JoshuaDejumo-qg4yy]

If you are not an idiot, you can solve no. 1 with factoring

[@SrinuDadala-rc7jr]

Please explain in telugu

[@MaeannCabungcag-r5o]

😅