Factoring and completing square of higher degree expressions | Algebra II | Khan Academy

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Factoring and completing square of higher degree expressions

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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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I like this. i totally use this for harder expression

hoangtudaden
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Totally love all of these videos. Thank you so much Salman Khan!

advaygoel
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Khan Academy 
Nice video. How many FPS this video was recorded?

ELCourse
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Hello Sal, which software (video recording and digital board), hardware (graphics tablet and mic) are u tell me...I have to use these for Breakthrough

yash
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at 6:03 why arent u adding 36 to the otherside.
it is supposed to be completing the square

jeanneferrer
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He make it so complicated by switching colors and don't explain it well enough, to baffling !

lisastrong