# Mathematics II

Learn the second year of high school math—polynomials, quadratics, exponentials, basic trigonometry, probability, and more. (aligned with Common Core standards)

From Khan Academy 45 English Mathematics

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## Courses in this Topic

Listed in the order in which they should be taken

Starts Course Information

On Demand

Learn how to solve absolute value equations and how to graph absolute value functions.This course contains 2 segments:Graphs of absolute value functionsLearn how to graph absolute...

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On Demand

Learn how to add, subtract, multiply, and divide polynomial expressions. For example, write (2x+3)(x-1) as 2x²+x-3.This course contains 12 segments:Intro to polynomialsLearn about...

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On Demand

Learn how to write polynomial expressions as the product of linear factors. For example, write x^2+3x+2 as (x+1)(x+2).This course contains 12 segments:Introduction to...

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On Demand

Learn how to solve quadratic equations, and how to analyze and graph quadratic functions.This course contains 10 segments:Parabolas introLearn what parabolas are and about their...

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On Demand

Learn about irrational numbers and how to identify them.This course contains 3 segments:Irrational numbersLearn what irrational numbers are. Also learn how to classify numbers as...

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On Demand

Learn about irrational numbers and how to identify them.This course contains 5 segments:What are the imaginary numbers?Learn about the imaginary unit i (which is the square root...

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On Demand

Learn how to analyze and manipulate exponential functions and expressions in order to study their rate of change.This course contains 6 segments:Equivalent forms of exponential...

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Practice modeling problems with a variety of function types.This course contains 2 segments:Modeling with one-variable equations & inequalitiesLearn how to determine the...

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Learn what it means for two figures to be similar, and how to determine whether two figures are similar or not. Use this concept to prove geometric theorems and solve some...

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On Demand

Triangles are not always right (although they are never wrong), but when they are it opens up an exciting world of possibilities. Not only are right triangles cool in their own...

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Extend your knowledge about two-dimensional shapes to three dimensions!This course contains 3 segments:Solid geometry introTired of perimeter and area and now want to measure 3-D...

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Explore, prove, and apply important properties of circles that have to do with things like arc length, radians, inscribed angles, and tangents.This course contains 13...

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On Demand

Learn about two basic conic sections and their equations: Circle and Parabola.This course contains 5 segments:Introduction to conic sectionsConic sections are formed when you...