Using instructional videos, the Khan Academy website provides additional explanations of concepts in the Math Review for the Quantitative Reasoning Measure of the GRE General Test (PDF).įor each topic in the Math Review, the table below provides links to relevant sections on the Khan Academy website that contain instructional videos on the topic.
Forever.As you prepare for the Quantitative Reasoning measure of the GRE ® General Test, we want you to be aware of another free resource that may be helpful to you. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.įor free. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We tackle math, science, computer programming, history, art history, economics, and more. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.Ībout 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. In these tutorials, we'll cover a lot of ground. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design.
Without it, it's impossible to move forward.
Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. It's also seen as a "gatekeeper" subject.
As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. Practice this lesson yourself on right now:Īlgebra I on Khan Academy: Algebra is the language through which we describe patterns. Remember to swap if you mutiply both sides of the inequality by a negative number. In addition to solving the inequality, we'll graph the solution.
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