Systems of three variables 2 | Systems of equations and inequalities | Algebra II | Khan Academy

Systems of Three Variables 2

Missed the previous lesson?

Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you!

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[MattimusHD]

Oh my god, thank you so much for this lesson, KahnAcademy! I have been struggling in my Algeba 2 Honors class with 3 variable systems. Maybe it's the teachers explenation, or maybe it's just me, but I DIDN'T GET IT. This helped me a lot. Hope I do good on my test tomorrow!

[BehnoudNakhostin]

I've never felt more freedom in math than in this video

[Hammerlord]

Excellent refresher for college students who haven't taken a math class in a while. Many thanks.

[KCarino]

thanks to him, I don't have to go to tutoring tomorrow haha

[josiahramirez]

Bro, thanks a lot. You exlain the material with patience and clarity!! You also show more than 1 example, this is great. Other tutorials only give 1 example. Thanks GOD BLESS YOU

[thepapillonwarrior]

Thanks guys! You always explain so well! You guys should teach instead of most of our teachers

[ping_lee]

You are the only person that can reliably teach me math. you have saved my math grades more that a few times thank you

[addtankionline]

How do you Generalise a system of equation?

[justinmiller]

Thanks bro my Math teacher cant teach this at all much appreciation

[mothstudies]

watching this an hour before my final😭