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!

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We’ve also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

Kerala PSC Physics for University Assistant Exam (Sound) Part 3 of the video #TalentAcademy focusses on answering the most repeated questions by Kerala PSC on the topic of sound. Like our previous video on the same topic, the content is being explained by our physics faculty Mr.Vidhu in the Malayalam Language. The content will be…

The year 2015 marks an important milestone in the history of physics: the 100th anniversary of Albert Einstein’s General Theory of Relativity (published November 25, 1915), which redefined human understanding of space, time, and gravity. The Einstein Centenary is being celebrated as the International Year of Light 2015, and to help build public understanding of…

We hope you learn to cook. Everyone should! At some point you’ll need to make 1/2 a recipe which means using 1/2 of every ingredient in the recipe. Here’s an example. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/mult-fracs-word-probs-pre-alg/e/multiplying-fractions-by-fractions-word-problems?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/mult-fracs-word-probs-pre-alg/v/multiplying-fractions-word-problem-4?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/mult-fracs-word-probs-pre-alg/v/multiplying-fractions-word-problem-1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Pre-Algebra on Khan Academy: No…

Simplifying Rational Expressions Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/simplifying-rational-expressions/v/simplifying-rational-expressions-1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII Missed the previous lesson? https://www.khanacademy.org/math/algebra2/polynomial_and_rational/binomial_theorem/v/binomial-theorem-part-3?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII 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,…