The fantastic thing about algebra | Introduction to algebra | Algebra I | Khan Academy



Why the abstraction of arithmetic is so basic

Watch the subsequent lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/descartes-and-cartesian-coordinates?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

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Algebra I on Khan Academy: Algebra is the language by way of which we describe patterns. Consider it as a shorthand, of types. Versus having to do one thing again and again, algebra offers you a easy approach to specific that repetitive course of. It is also seen as a “gatekeeper” topic. When you obtain an understanding of algebra, the higher-level math topics turn out to be accessible to you. With out it, it is unattainable to maneuver ahead. It is utilized by individuals with a lot of completely different jobs, like carpentry, engineering, and trend design. In these tutorials, we’ll cowl a variety of floor. A few of the subjects embrace linear equations, linear inequalities, linear features, programs of equations, factoring expressions, quadratic expressions, exponents, features, and ratios.

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26 thoughts on “The fantastic thing about algebra | Introduction to algebra | Algebra I | Khan Academy”

  1. It made me crazy to conceptulize mathematics plssssss plssss upload algebra and geometry videos like this explanation😍😍😍😍🤩🤩🤩 plss humble request 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻 pls pls pls pls pls pls pls pls

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  2. uuum instead of 0.30 * x wouldent you put 0.70 * x
    or i guess i should say
    y * x
    y=1-a
    a=percent off
    x=price of product
    or just (1-a) * x (i think that works)
    becuase 20*30%=6 and that is 70% of the price gone
    while 20*70%=14 which is 30% of the price gone

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  3. I had to leave the Khan link and find this video myself to compliment our speaker, lecturer and common Khan Academy host lecturer.
    I cannot express enough gratitude (Huge Thanks!!) for both, your enthusiasm and your (attempt's at) elaborate efficiency in sharing 
    the slew of academics I have learned through you thus far!
    I had monotone and worse, truly unknowing persons that "taught" math in my younger inner city education, so I am beyond refreshed to
    continue my self education and more (Soon hope to test higher, then finish my bachelors & beyond.)with your brilliant and inspiring tutelage 
    and assistance .
    Thank You for working tirelessly alongside the amazing 
    folks at Khan to create something special.
    This video btw had a passionate and wow level finish! 
    😉

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  4. im forcing myself to study algebra rn so I won't have a stroke doing 8th grade math next school year. It is nice to be productive during quarentine time, tis tis

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  5. Thank you for posting this!!! I am 34 and I am trying to get into the Army, and order to do that I have to pass the GED!! Algebra wasnt my strong suit, but thanks to these videos I didnt have in school I can learn Algebra and a better way of breaking it down and understanding it. I was recommended this channel by some friends, so thank you for posting these 🙂

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  6. Thanks, Khan Academy! You have inspired me to make my own channel to help spread free education! Continue with this great work! If anyone wants to provide my channel with some feedback, I'd love the comments to help spread the free education model inspired by Salman Khan!

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